CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="es" dir="ltr"> <head> <meta charset="UTF-8"> <title>Número E - Wikipedia, la enciclopedia libre</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )eswikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","enero","febrero","marzo","abril","mayo","junio","julio","agosto","septiembre","octubre","noviembre","diciembre"],"wgRequestId":"ac4c8036-bfc5-429b-87ea-ce86673e93b3","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Número_E","wgTitle":"Número E","wgCurRevisionId":128982914,"wgRevisionId":128982914,"wgArticleId":523542,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Wikipedia:Artículos con identificadores GND","Aditivos alimentarios","Identificadores","Introducciones de 1962"],"wgPageViewLanguage":"es","wgPageContentLanguage":"es","wgPageContentModel":"wikitext","wgRelevantPageName":"Número_E","wgRelevantArticleId":523542,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgMediaViewerOnClick": true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"es","pageLanguageDir":"ltr","pageVariantFallbacks":"es"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":6000,"wgRelatedArticlesCompat":[],"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q207810","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":true,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.gadget.imagenesinfobox":"ready","ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready", "ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.a-commons-directo","ext.gadget.ReferenceTooltips","ext.gadget.refToolbar","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns", "ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.quicksurveys.init","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=es&modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=es&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=es&modules=ext.gadget.imagenesinfobox&only=styles&skin=vector-2022"> <link rel="stylesheet" href="/w/load.php?lang=es&modules=site.styles&only=styles&skin=vector-2022"> <noscript><link rel="stylesheet" href="/w/load.php?lang=es&modules=noscript&only=styles&skin=vector-2022"></noscript> <meta name="generator" content="MediaWiki 1.44.0-wmf.5"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/Riboflavin_solution.jpg/1200px-Riboflavin_solution.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="1433"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/Riboflavin_solution.jpg/800px-Riboflavin_solution.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="956"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/thumb/7/75/Riboflavin_solution.jpg/640px-Riboflavin_solution.jpg"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="764"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Número E - Wikipedia, la enciclopedia libre"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//es.m.wikipedia.org/wiki/N%C3%BAmero_E"> <link rel="alternate" type="application/x-wiki" title="Editar" href="/w/index.php?title=N%C3%BAmero_E&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (es)"> <link rel="EditURI" type="application/rsd+xml" href="//es.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://es.wikipedia.org/wiki/N%C3%BAmero_E"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.es"> <link rel="alternate" type="application/atom+xml" title="Canal Atom de Wikipedia" href="/w/index.php?title=Especial:CambiosRecientes&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Número_E rootpage-Número_E skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Ir al contenido</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Sitio"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Menú principal" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Menú principal</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Menú principal</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">ocultar</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navegación </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Wikipedia:Portada" title="Visitar la página principal [z]" accesskey="z"><span>Portada</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Portal:Comunidad" title="Acerca del proyecto, lo que puedes hacer, dónde encontrar información"><span>Portal de la comunidad</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Actualidad" title="Encuentra información de contexto sobre acontecimientos actuales"><span>Actualidad</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Especial:CambiosRecientes" title="Lista de cambios recientes en la wiki [r]" accesskey="r"><span>Cambios recientes</span></a></li><li id="n-newpages" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1ginasNuevas"><span>Páginas nuevas</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Especial:Aleatoria" title="Cargar una página al azar [x]" accesskey="x"><span>Página aleatoria</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/Ayuda:Contenidos" title="El lugar para aprender"><span>Ayuda</span></a></li><li id="n-bug_in_article" class="mw-list-item"><a href="/wiki/Wikipedia:Informes_de_error"><span>Notificar un error</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Wikipedia:Portada" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="La enciclopedia libre" src="/static/images/mobile/copyright/wikipedia-tagline-es.svg" width="120" height="13" style="width: 7.5em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Especial:Buscar" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Buscar en este wiki [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Buscar</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Buscar en Wikipedia" aria-label="Buscar en Wikipedia" autocapitalize="sentences" title="Buscar en este wiki [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Especial:Buscar"> </div> <button class="cdx-button cdx-search-input__end-button">Buscar</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Herramientas personales"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Apariencia"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Apariencia" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Apariencia</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_es.wikipedia.org&uselang=es" class=""><span>Donaciones</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Crear_una_cuenta&returnto=N%C3%BAmero+E" title="Te recomendamos crear una cuenta e iniciar sesión; sin embargo, no es obligatorio" class=""><span>Crear una cuenta</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Especial:Entrar&returnto=N%C3%BAmero+E" title="Te recomendamos iniciar sesión, aunque no es obligatorio [o]" accesskey="o" class=""><span>Acceder</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Más opciones" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Herramientas personales" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Herramientas personales</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Menú de usuario" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_es.wikipedia.org&uselang=es"><span>Donaciones</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Crear_una_cuenta&returnto=N%C3%BAmero+E" title="Te recomendamos crear una cuenta e iniciar sesión; sin embargo, no es obligatorio"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Crear una cuenta</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Especial:Entrar&returnto=N%C3%BAmero+E" title="Te recomendamos iniciar sesión, aunque no es obligatorio [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Acceder</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Páginas para editores desconectados <a href="/wiki/Ayuda:Introducci%C3%B3n" aria-label="Obtenga más información sobre editar"><span>más información</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Especial:MisContribuciones" title="Una lista de modificaciones hechas desde esta dirección IP [y]" accesskey="y"><span>Contribuciones</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Especial:MiDiscusi%C3%B3n" title="Discusión sobre ediciones hechas desde esta dirección IP [n]" accesskey="n"><span>Discusión</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Sitio"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contenidos" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contenidos</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">ocultar</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Inicio</div> </a> </li> <li id="toc-Clasificación_según_su_intervalo_numérico" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Clasificación_según_su_intervalo_numérico"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Clasificación según su intervalo numérico</span> </div> </a> <ul id="toc-Clasificación_según_su_intervalo_numérico-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Véase_también" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Véase_también"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Véase también</span> </div> </a> <ul id="toc-Véase_también-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referencias" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referencias"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Referencias</span> </div> </a> <ul id="toc-Referencias-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Enlaces_externos" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Enlaces_externos"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Enlaces externos</span> </div> </a> <ul id="toc-Enlaces_externos-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contenidos" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Cambiar a la tabla de contenidos" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Cambiar a la tabla de contenidos</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Número E</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Ir a un artículo en otro idioma. Disponible en 49 idiomas" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-49" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">49 idiomas</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B1%D9%82%D9%85_%D8%A5%D9%8A" title="رقم إي (árabe)" lang="ar" hreflang="ar" data-title="رقم إي" data-language-autonym="العربية" data-language-local-name="árabe" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%95-%D0%BD%D0%BE%D0%BC%D0%B5%D1%80" title="Е-номер (búlgaro)" lang="bg" hreflang="bg" data-title="Е-номер" data-language-autonym="Български" data-language-local-name="búlgaro" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/E-brojevi" title="E-brojevi (bosnio)" lang="bs" hreflang="bs" data-title="E-brojevi" data-language-autonym="Bosanski" data-language-local-name="bosnio" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Codi_E" title="Codi E (catalán)" lang="ca" hreflang="ca" data-title="Codi E" data-language-autonym="Català" data-language-local-name="catalán" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/E_%C4%8D%C3%ADslo_(k%C3%B3d)" title="E číslo (kód) (checo)" lang="cs" hreflang="cs" data-title="E číslo (kód)" data-language-autonym="Čeština" data-language-local-name="checo" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/E-nummer" title="E-nummer (danés)" lang="da" hreflang="da" data-title="E-nummer" data-language-autonym="Dansk" data-language-local-name="danés" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/E-Nummer" title="E-Nummer (alemán)" lang="de" hreflang="de" data-title="E-Nummer" data-language-autonym="Deutsch" data-language-local-name="alemán" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A0%CF%81%CF%8C%CF%83%CE%B8%CE%B5%CF%84%CE%B1_%CF%84%CF%81%CE%BF%CF%86%CE%AF%CE%BC%CF%89%CE%BD" title="Πρόσθετα τροφίμων (griego)" lang="el" hreflang="el" data-title="Πρόσθετα τροφίμων" data-language-autonym="Ελληνικά" data-language-local-name="griego" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/E_number" title="E number (inglés)" lang="en" hreflang="en" data-title="E number" data-language-autonym="English" data-language-local-name="inglés" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/E-numero" title="E-numero (esperanto)" lang="eo" hreflang="eo" data-title="E-numero" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/E_zenbaki" title="E zenbaki (euskera)" lang="eu" hreflang="eu" data-title="E zenbaki" data-language-autonym="Euskara" data-language-local-name="euskera" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B9%D8%AF%D8%AF_%D8%A6%DB%8C" title="عدد ئی (persa)" lang="fa" hreflang="fa" data-title="عدد ئی" data-language-autonym="فارسی" data-language-local-name="persa" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/E-koodi" title="E-koodi (finés)" lang="fi" hreflang="fi" data-title="E-koodi" data-language-autonym="Suomi" data-language-local-name="finés" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Num%C3%A9ro_E" title="Numéro E (francés)" lang="fr" hreflang="fr" data-title="Numéro E" data-language-autonym="Français" data-language-local-name="francés" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/E-uimhir" title="E-uimhir (irlandés)" lang="ga" hreflang="ga" data-title="E-uimhir" data-language-autonym="Gaeilge" data-language-local-name="irlandés" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/N%C3%BAmeros_E" title="Números E (gallego)" lang="gl" hreflang="gl" data-title="Números E" data-language-autonym="Galego" data-language-local-name="gallego" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%A1%D7%A4%D7%A8_E" title="מספר E (hebreo)" lang="he" hreflang="he" data-title="מספר E" data-language-autonym="עברית" data-language-local-name="hebreo" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/E-brojevi" title="E-brojevi (croata)" lang="hr" hreflang="hr" data-title="E-brojevi" data-language-autonym="Hrvatski" data-language-local-name="croata" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/E-sz%C3%A1mok" title="E-számok (húngaro)" lang="hu" hreflang="hu" data-title="E-számok" data-language-autonym="Magyar" data-language-local-name="húngaro" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Nomor_E" title="Nomor E (indonesio)" lang="id" hreflang="id" data-title="Nomor E" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesio" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/E-efni" title="E-efni (islandés)" lang="is" hreflang="is" data-title="E-efni" data-language-autonym="Íslenska" data-language-local-name="islandés" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Numero_E" title="Numero E (italiano)" lang="it" hreflang="it" data-title="Numero E" data-language-autonym="Italiano" data-language-local-name="italiano" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/E%E7%95%AA%E5%8F%B7" title="E番号 (japonés)" lang="ja" hreflang="ja" data-title="E番号" data-language-autonym="日本語" data-language-local-name="japonés" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%A1%E1%83%90%E1%83%99%E1%83%95%E1%83%94%E1%83%91%E1%83%98_%E1%83%93%E1%83%90%E1%83%9C%E1%83%90%E1%83%9B%E1%83%90%E1%83%A2%E1%83%94%E1%83%91%E1%83%98" title="საკვები დანამატები (georgiano)" lang="ka" hreflang="ka" data-title="საკვები დანამატები" data-language-autonym="ქართული" data-language-local-name="georgiano" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/E_%EB%B2%88%ED%98%B8" title="E 번호 (coreano)" lang="ko" hreflang="ko" data-title="E 번호" data-language-autonym="한국어" data-language-local-name="coreano" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/E_numeris" title="E numeris (lituano)" lang="lt" hreflang="lt" data-title="E numeris" data-language-autonym="Lietuvių" data-language-local-name="lituano" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/E_numurs" title="E numurs (letón)" lang="lv" hreflang="lv" data-title="E numurs" data-language-autonym="Latviešu" data-language-local-name="letón" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%95-%D0%B1%D1%80%D0%BE%D1%98" title="Е-број (macedonio)" lang="mk" hreflang="mk" data-title="Е-број" data-language-autonym="Македонски" data-language-local-name="macedonio" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%87-%E0%B4%A8%E0%B4%AE%E0%B5%8D%E0%B4%AA%E0%B5%BC" title="ഇ-നമ്പർ (malayálam)" lang="ml" hreflang="ml" data-title="ഇ-നമ്പർ" data-language-autonym="മലയാളം" data-language-local-name="malayálam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Nombor_E" title="Nombor E (malayo)" lang="ms" hreflang="ms" data-title="Nombor E" data-language-autonym="Bahasa Melayu" data-language-local-name="malayo" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/E-nummer" title="E-nummer (neerlandés)" lang="nl" hreflang="nl" data-title="E-nummer" data-language-autonym="Nederlands" data-language-local-name="neerlandés" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/E-nummer" title="E-nummer (noruego nynorsk)" lang="nn" hreflang="nn" data-title="E-nummer" data-language-autonym="Norsk nynorsk" data-language-local-name="noruego nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/E-nummer" title="E-nummer (noruego bokmal)" lang="nb" hreflang="nb" data-title="E-nummer" data-language-autonym="Norsk bokmål" data-language-local-name="noruego bokmal" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Numer_E" title="Numer E (polaco)" lang="pl" hreflang="pl" data-title="Numer E" data-language-autonym="Polski" data-language-local-name="polaco" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/N%C3%BAmero_E" title="Número E (portugués)" lang="pt" hreflang="pt" data-title="Número E" data-language-autonym="Português" data-language-local-name="portugués" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Num%C4%83r_E" title="Număr E (rumano)" lang="ro" hreflang="ro" data-title="Număr E" data-language-autonym="Română" data-language-local-name="rumano" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/E-brojevi" title="E-brojevi (serbocroata)" lang="sh" hreflang="sh" data-title="E-brojevi" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbocroata" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/E_%E0%B6%85%E0%B6%82%E0%B6%9A" title="E අංක (cingalés)" lang="si" hreflang="si" data-title="E අංක" data-language-autonym="සිංහල" data-language-local-name="cingalés" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/E_number" title="E number (Simple English)" lang="en-simple" hreflang="en-simple" data-title="E number" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/E_%C4%8D%C3%ADslo" title="E číslo (eslovaco)" lang="sk" hreflang="sk" data-title="E číslo" data-language-autonym="Slovenčina" data-language-local-name="eslovaco" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/%C5%A0tevilo_E" title="Število E (esloveno)" lang="sl" hreflang="sl" data-title="Število E" data-language-autonym="Slovenščina" data-language-local-name="esloveno" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%95-%D0%B1%D1%80%D0%BE%D1%98%D0%B5%D0%B2%D0%B8" title="Е-бројеви (serbio)" lang="sr" hreflang="sr" data-title="Е-бројеви" data-language-autonym="Српски / srpski" data-language-local-name="serbio" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/E-nummer" title="E-nummer (sueco)" lang="sv" hreflang="sv" data-title="E-nummer" data-language-autonym="Svenska" data-language-local-name="sueco" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%A5%E0%B8%82%E0%B8%AD%E0%B8%B5" title="เลขอี (tailandés)" lang="th" hreflang="th" data-title="เลขอี" data-language-autonym="ไทย" data-language-local-name="tailandés" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/E-%D0%BD%D0%BE%D0%BC%D0%B5%D1%80" title="E-номер (ucraniano)" lang="uk" hreflang="uk" data-title="E-номер" data-language-autonym="Українська" data-language-local-name="ucraniano" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A7%DB%8C_%D9%86%D9%85%D8%A8%D8%B1" title="ای نمبر (urdu)" lang="ur" hreflang="ur" data-title="ای نمبر" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/S%E1%BB%91_E" title="Số E (vietnamita)" lang="vi" hreflang="vi" data-title="Số E" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamita" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-xmf mw-list-item"><a href="https://xmf.wikipedia.org/wiki/%E1%83%9D%E1%83%AD%E1%83%99%E1%83%9D%E1%83%9B%E1%83%90%E1%83%9A%E1%83%98_%E1%83%92%E1%83%B7%E1%83%9C%E1%83%90%E1%83%AB%E1%83%98%E1%83%9C%E1%83%94%E1%83%A4%E1%83%98" title="ოჭკომალი გჷნაძინეფი (Mingrelian)" lang="xmf" hreflang="xmf" data-title="ოჭკომალი გჷნაძინეფი" data-language-autonym="მარგალური" data-language-local-name="Mingrelian" class="interlanguage-link-target"><span>მარგალური</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/E%E7%BC%96%E7%A0%81" title="E编码 (chino)" lang="zh" hreflang="zh" data-title="E编码" data-language-autonym="中文" data-language-local-name="chino" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q207810#sitelinks-wikipedia" title="Editar enlaces interlingüísticos" class="wbc-editpage">Editar enlaces</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Espacios de nombres"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/N%C3%BAmero_E" title="Ver la página de contenido [c]" accesskey="c"><span>Artículo</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Discusi%C3%B3n:N%C3%BAmero_E" rel="discussion" title="Discusión acerca de la página [t]" accesskey="t"><span>Discusión</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Cambiar variante de idioma" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">español</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Vistas"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/N%C3%BAmero_E"><span>Leer</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=N%C3%BAmero_E&action=edit" title="Editar esta página [e]" accesskey="e"><span>Editar</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=N%C3%BAmero_E&action=history" title="Versiones anteriores de esta página [h]" accesskey="h"><span>Ver historial</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Página de herramientas"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Herramientas" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Herramientas</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Herramientas</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">ocultar</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Más opciones" > <div class="vector-menu-heading"> Acciones </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/N%C3%BAmero_E"><span>Leer</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=N%C3%BAmero_E&action=edit" title="Editar esta página [e]" accesskey="e"><span>Editar</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=N%C3%BAmero_E&action=history"><span>Ver historial</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Especial:LoQueEnlazaAqu%C3%AD/N%C3%BAmero_E" title="Lista de todas las páginas de la wiki que enlazan aquí [j]" accesskey="j"><span>Lo que enlaza aquí</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Especial:CambiosEnEnlazadas/N%C3%BAmero_E" rel="nofollow" title="Cambios recientes en las páginas que enlazan con esta [k]" accesskey="k"><span>Cambios en enlazadas</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=es" title="Subir archivos [u]" accesskey="u"><span>Subir archivo</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Especial:P%C3%A1ginasEspeciales" title="Lista de todas las páginas especiales [q]" accesskey="q"><span>Páginas especiales</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=N%C3%BAmero_E&oldid=128982914" title="Enlace permanente a esta versión de la página"><span>Enlace permanente</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=N%C3%BAmero_E&action=info" title="Más información sobre esta página"><span>Información de la página</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Especial:Citar&page=N%C3%BAmero_E&id=128982914&wpFormIdentifier=titleform" title="Información sobre cómo citar esta página"><span>Citar esta página</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Especial:Acortador_de_URL&url=https%3A%2F%2Fes.wikipedia.org%2Fwiki%2FN%25C3%25BAmero_E"><span>Obtener URL acortado</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Especial:QrCode&url=https%3A%2F%2Fes.wikipedia.org%2Fwiki%2FN%25C3%25BAmero_E"><span>Descargar código QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Imprimir/exportar </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=Especial:Libro&bookcmd=book_creator&referer=N%C3%BAmero+E"><span>Crear un libro</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Especial:DownloadAsPdf&page=N%C3%BAmero_E&action=show-download-screen"><span>Descargar como PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=N%C3%BAmero_E&printable=yes" title="Versión imprimible de esta página [p]" accesskey="p"><span>Versión para imprimir</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> En otros proyectos </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q207810" title="Enlace al elemento conectado del repositorio de datos [g]" accesskey="g"><span>Elemento de Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Página de herramientas"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Apariencia"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Apariencia</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">mover a la barra lateral</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">ocultar</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">De Wikipedia, la enciclopedia libre</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="es" dir="ltr"><div class="rellink noprint hatnote">Este artículo trata sobre el código de aditivos alimentarios. Para la constante matemática, véase <a href="/wiki/N%C3%BAmero_e" title="Número e">Número e</a>.</div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Archivo:Riboflavin_solution.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Riboflavin_solution.jpg/170px-Riboflavin_solution.jpg" decoding="async" width="170" height="203" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/75/Riboflavin_solution.jpg/255px-Riboflavin_solution.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/75/Riboflavin_solution.jpg/340px-Riboflavin_solution.jpg 2x" data-file-width="1497" data-file-height="1788" /></a><figcaption>Una solución de E101 <a href="/wiki/Riboflavina" class="mw-redirect" title="Riboflavina">riboflavina</a> (también conocida como vitamina B2)</figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/Archivo:Monosodium_glutamate_crystals.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Monosodium_glutamate_crystals.jpg/220px-Monosodium_glutamate_crystals.jpg" decoding="async" width="220" height="146" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/89/Monosodium_glutamate_crystals.jpg/330px-Monosodium_glutamate_crystals.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/89/Monosodium_glutamate_crystals.jpg/440px-Monosodium_glutamate_crystals.jpg 2x" data-file-width="3228" data-file-height="2149" /></a><figcaption>Cristales de E621 <a href="/wiki/Glutamato_monos%C3%B3dico" title="Glutamato monosódico">glutamato monosódico</a>, un potenciador del sabor</figcaption></figure> <p>Los <b>números E</b> son códigos asignados a los <a href="/wiki/Aditivos_alimentarios" class="mw-redirect" title="Aditivos alimentarios">aditivos alimentarios</a> y se encuentran normalmente especificados en las etiquetas de los productos alimenticios, sobre todo en la zona de la <a href="/wiki/Uni%C3%B3n_Europea" title="Unión Europea">Unión Europea</a>.<sup id="cite_ref-1" class="reference separada"><a href="#cite_note-1"><span class="corchete-llamada">[</span>1<span class="corchete-llamada">]</span></a></sup><sup id="cite_ref-2" class="reference separada"><a href="#cite_note-2"><span class="corchete-llamada">[</span>2<span class="corchete-llamada">]</span></a></sup> El esquema de números que sigue está en <a href="/wiki/Sistema_Internacional_de_Numeraci%C3%B3n_de_Aditivos_Alimentarios" title="Sistema Internacional de Numeración de Aditivos Alimentarios">Sistema Internacional de Numeración de Aditivos Alimentarios</a> (INS, en inglés) establecido en el <a href="/wiki/Codex_Alimentarius" title="Codex Alimentarius">Codex Alimentarius</a>. </p><p>También pueden encontrarse los números E en etiquetas de otras jurisdicciones, como <a href="/wiki/Australia" title="Australia">Australia</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Clasificación_según_su_intervalo_numérico"><span id="Clasificaci.C3.B3n_seg.C3.BAn_su_intervalo_num.C3.A9rico"></span>Clasificación según su intervalo numérico</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=N%C3%BAmero_E&action=edit&section=1" title="Editar sección: Clasificación según su intervalo numérico"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable" border="1" cellpadding="5" width="650"> <tbody><tr> <td width="285" rowspan="7" bgcolor="#FFCC99"> <p align="center"><b>100-199</b></p> <p align="center"><a href="/wiki/Colorante" title="Colorante">Colorantes</a> </p></td> <td bgcolor="#FFFFCC"><b>100-109</b> – amarillos </td></tr> <tr> <td bgcolor="#FFFFCC"><b>110-119</b> – naranjas </td></tr> <tr> <td bgcolor="#FFFFCC"><b>120-129</b> – rojos </td></tr> <tr> <td bgcolor="#FFFFCC"><b>130-139</b> – azules y violetas </td></tr> <tr> <td bgcolor="#FFFFCC"><b>140-149</b> – verdes </td></tr> <tr> <td bgcolor="#FFFFCC"><b>150-159</b> – marrones y negros </td></tr> <tr> <td bgcolor="#FFFFCC"><b>160-199</b> – otros </td></tr> <tr> <td width="285" rowspan="9" bgcolor="#FFCC99"> <p align="center"><b>200-299</b></p> <p align="center"><a href="/wiki/Conservante" title="Conservante">Conservantes</a> </p></td> <td bgcolor="#FFFFCC"><b>200-209</b> – <a href="/wiki/Sorbato" class="mw-redirect" title="Sorbato">sorbatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>210-219</b> – <a href="/wiki/Benzoato" class="mw-redirect" title="Benzoato">benzoatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>220-229</b> – <a href="/wiki/Sulfito" title="Sulfito">sulfitos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>230-239</b> – <a href="/wiki/Fenol" title="Fenol">fenoles</a>; <a href="/wiki/Formiato" title="Formiato">formiatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>240-259</b> – <a href="/wiki/Nitrato" title="Nitrato">nitratos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>260-269</b> – <a href="/wiki/Acetato" title="Acetato">acetatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>270-279</b> – <a href="/wiki/Lactato" class="mw-redirect" title="Lactato">lactatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>280-289</b> – <a href="/w/index.php?title=Propionato&action=edit&redlink=1" class="new" title="Propionato (aún no redactado)">propionatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>290-299</b> – otros </td></tr> <tr> <td width="285" rowspan="8" bgcolor="#FFCC99"> <p align="center"><b>300-399</b></p> <p align="center"><a href="/wiki/Antioxidante" title="Antioxidante">Antioxidantes</a> y <a href="/wiki/Reguladores_de_acidez" class="mw-redirect" title="Reguladores de acidez">reguladores de acidez</a> </p></td> <td bgcolor="#FFFFCC"><b>300-309</b> – <a href="/wiki/Ascorbato" class="mw-redirect" title="Ascorbato">ascorbatos</a> (<a href="/wiki/Vitamina_C" title="Vitamina C">vitamina C</a>) </td></tr> <tr> <td bgcolor="#FFFFCC"><b>310-319</b> – <a href="/wiki/Galato" class="mw-disambig" title="Galato">galatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>320-329</b> – <a href="/wiki/Lactato" class="mw-redirect" title="Lactato">lactatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>330-339</b> – <a href="/wiki/Citrato" title="Citrato">citratos</a> y <a href="/wiki/Tartrato" title="Tartrato">tartratos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>340-349</b> – <a href="/wiki/Fosfato" title="Fosfato">fosfatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>350-359</b> – <a href="/wiki/Malato" class="mw-disambig" title="Malato">malatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>360-369</b> – <a href="/wiki/Succinato" class="mw-redirect" title="Succinato">succinatos</a> y <a href="/wiki/Fumarato" class="mw-redirect" title="Fumarato">fumaratos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>370-399</b> – otros </td></tr> <tr> <td width="285" rowspan="9" bgcolor="#FFCC99"> <p align="center"><b>400-499</b></p> <p align="center"><a href="/wiki/Espesante" title="Espesante">Espesantes</a>, <a href="/w/index.php?title=Estabilizante&action=edit&redlink=1" class="new" title="Estabilizante (aún no redactado)">estabilizantes</a> y <a href="/wiki/Emulsionante" title="Emulsionante">emulsionantes</a> </p></td> <td bgcolor="#FFFFCC"><b>400-409</b> – <a href="/wiki/Alginato" title="Alginato">alginatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>410-419</b> – <a href="/wiki/Goma_natural" class="mw-redirect" title="Goma natural">gomas naturales</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>420-429</b> – otros agentes naturales </td></tr> <tr> <td bgcolor="#FFFFCC"><b>430-439</b> – componentes <a href="/w/index.php?title=Polioxitireno&action=edit&redlink=1" class="new" title="Polioxitireno (aún no redactado)">polioxitireno</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>440-449</b> – <a href="/wiki/Emulsionante" title="Emulsionante">emulsionantes</a> naturales </td></tr> <tr> <td bgcolor="#FFFFCC"><b>450-459</b> – <a href="/wiki/Fosfato" title="Fosfato">fosfatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>460-469</b> – componentes de la <a href="/wiki/Celulosa" title="Celulosa">celulosa</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>470-489</b> – <a href="/wiki/%C3%81cidos_grasos" class="mw-redirect" title="Ácidos grasos">ácido graso</a> </td></tr> <tr> <td bgcolor="#CACA00"><b>490-499</b> – otros </td></tr> <tr> <td width="285" rowspan="7" bgcolor="#FFCC99"> <p align="center"><b>500-599</b></p> <p align="center"><a href="/wiki/Reguladores_de_acidez" class="mw-redirect" title="Reguladores de acidez">Reguladores de acidez</a> y <a href="/wiki/PH" title="PH">pH</a> </p></td> <td bgcolor="#FFFFCC"><b>500-509</b> – <a href="/w/index.php?title=%C3%81cidos_minerales&action=edit&redlink=1" class="new" title="Ácidos minerales (aún no redactado)">ácidos minerales</a> y bases </td></tr> <tr> <td bgcolor="#FFFFCC"><b>510-519</b> – <a href="/wiki/Clorato" title="Clorato">cloratos</a> y <a href="/wiki/Sulfato" title="Sulfato">sulfatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>520-529</b> – <a href="/wiki/Sulfato" title="Sulfato">sulfatos</a> e <a href="/wiki/Hidr%C3%B3xido" title="Hidróxido">hidróxidos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>530-549</b> – <a href="/wiki/Metal_alcalino" class="mw-redirect" title="Metal alcalino">metal alcalino</a> </td></tr> <tr> <td bgcolor="#69448E"><b>550-559</b> – <a href="/wiki/Silicato" title="Silicato">silicatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>570-579</b> – <a href="/w/index.php?title=Esterato&action=edit&redlink=1" class="new" title="Esterato (aún no redactado)">esteratos</a> y <a href="/w/index.php?title=Gluconato&action=edit&redlink=1" class="new" title="Gluconato (aún no redactado)">gluconatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>580-599</b> – otros </td></tr> <tr> <td width="285" rowspan="3" bgcolor="#FFCC99"> <p align="center"><b>600-699</b></p> <p align="center"><a href="/wiki/Intensificadores_de_sabor" class="mw-redirect" title="Intensificadores de sabor">Intensificadores de sabor</a> </p></td> <td bgcolor="#FFFFCC"><b>620-629</b> – <a href="/wiki/Glutamato" title="Glutamato">glutamatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>630-639</b> – <a href="/w/index.php?title=Inosinato&action=edit&redlink=1" class="new" title="Inosinato (aún no redactado)">inosinatos</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>640-649</b> – otros </td></tr> <tr> <td width="285" bgcolor="#FFCC99"> <p align="center"><b>700-799</b></p> <p align="center"><a href="/wiki/Antibi%C3%B3tico" title="Antibiótico">Antibióticos</a> </p></td> <td height="50" bgcolor="#FFFFCC"><b>700-717</b> – <a href="/wiki/Antibi%C3%B3tico" title="Antibiótico">antibióticos</a> </td></tr> <tr> <td width="285" rowspan="6" bgcolor="#FFCC99"> <p align="center"><b>900-999</b></p> <p align="center">Varios </p></td> <td bgcolor="#FFFFCC"><b>900-909</b> – <a href="/wiki/Cera" title="Cera">ceras</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>910-919</b> – <a href="/wiki/Agente_de_recubrimiento" title="Agente de recubrimiento">agentes de recubrimiento</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>920-929</b> – <a href="/w/index.php?title=Mejorante&action=edit&redlink=1" class="new" title="Mejorante (aún no redactado)">mejorantes</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>930-949</b> – <a href="/wiki/Gas_de_empaquetamiento" class="mw-redirect" title="Gas de empaquetamiento">gas de empaquetamiento</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>950-969</b> – <a href="/wiki/Edulcorante" title="Edulcorante">edulcorantes</a> </td></tr> <tr> <td bgcolor="#FFFFCC"><b>990-999</b> – <a href="/wiki/Formador_de_espuma" class="mw-redirect" title="Formador de espuma">formadores de espuma</a> </td></tr> <tr> <td width="285" bgcolor="#FFCC99"> <p align="center"><b>1100-1599</b></p> <p align="center">Otros productos químicos </p></td> <td height="106" bgcolor="#FFFFCC">Los productos nuevos no entran dentro de esta clasificación </td></tr></tbody></table> <p>NOTA: Algunos de los ejemplos expuestos no son exclusivos de una sola categoría, por lo que pueden utilizarse con varios propósitos. </p> <div class="mw-heading mw-heading2"><h2 id="Véase_también"><span id="V.C3.A9ase_tambi.C3.A9n"></span>Véase también</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=N%C3%BAmero_E&action=edit&section=2" title="Editar sección: Véase también"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Anexo:Aditivos_alimentarios" title="Anexo:Aditivos alimentarios">Anexo:Aditivos alimentarios</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Referencias">Referencias</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=N%C3%BAmero_E&action=edit&section=3" title="Editar sección: Referencias"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="listaref" style="list-style-type: decimal;"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external free" href="https://www.efsa.europa.eu/en/topics/topic/food-additives">https://www.efsa.europa.eu/en/topics/topic/food-additives</a></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external free" href="https://ec.europa.eu/food/safety/food_improvement_agents/additives_en">https://ec.europa.eu/food/safety/food_improvement_agents/additives_en</a></span> </li> </ol></div> <div class="mw-heading mw-heading2"><h2 id="Enlaces_externos">Enlaces externos</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=N%C3%BAmero_E&action=edit&section=4" title="Editar sección: Enlaces externos"><span>editar</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="https://natural.btsa-es.com/blog/aditivos-alimentarios-y-su-clasificacion-numeros-e">Aditivos alimentarios y su clasificación Números E</a></li></ul> <p><br /> </p> <style data-mw-deduplicate="TemplateStyles:r161257576">.mw-parser-output .mw-authority-control{margin-top:1.5em}.mw-parser-output .mw-authority-control .navbox table{margin:0}.mw-parser-output .mw-authority-control .navbox hr:last-child{display:none}.mw-parser-output .mw-authority-control .navbox+.mw-mf-linked-projects{display:none}.mw-parser-output .mw-authority-control .mw-mf-linked-projects{display:flex;padding:0.5em;border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-neutral,#eaecf0);color:var(--color-base,#202122)}.mw-parser-output .mw-authority-control .mw-mf-linked-projects ul li{margin-bottom:0}.mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#a2a9b1);background-color:var(--background-color-neutral-subtle,#f8f9fa)}.mw-parser-output .mw-authority-control .navbox-list{border-color:#f8f9fa}.mw-parser-output .mw-authority-control .navbox th{background-color:#eeeeff}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .mw-mf-linked-projects{border:1px solid var(--border-color-base,#72777d);background-color:var(--background-color-neutral,#27292d);color:var(--color-base,#eaecf0)}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral-subtle,#202122)!important}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox-list{border-color:#202122!important}html.skin-theme-clientpref-night .mw-parser-output .mw-authority-control .navbox th{background-color:#27292d!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .mw-mf-linked-projects{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral,#27292d)!important;color:var(--color-base,#eaecf0)!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox{border:1px solid var(--border-color-base,#72777d)!important;background-color:var(--background-color-neutral-subtle,#202122)!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox-list{border-color:#202122!important}html.skin-theme-clientpref-os .mw-parser-output .mw-authority-control .navbox th{background-color:#27292d!important}}</style><div class="mw-authority-control"><div role="navigation" class="navbox" aria-label="Navbox" style="width: inherit;padding:3px"><table class="hlist navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="row" class="navbox-group" style="width: 12%; text-align:center;"><a href="/wiki/Control_de_autoridades" title="Control de autoridades">Control de autoridades</a></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"> <ul><li><b>Proyectos Wikimedia</b></li> <li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikidata" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datos:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q207810" class="extiw" title="wikidata:Q207810">Q207810</a></span></li> <li><b>Identificadores</b></li> <li><span style="white-space:nowrap;"><a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>:</span> <span class="uid"><a rel="nofollow" class="external text" href="https://d-nb.info/gnd/4276680-1">4276680-1</a></span></li></ul> </div></td></tr></tbody></table></div><div class="mw-mf-linked-projects hlist"> <ul><li><span style="white-space:nowrap;"><span typeof="mw:File"><a href="/wiki/Wikidata" title="Wikidata"><img alt="Wd" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/20px-Wikidata-logo.svg.png" decoding="async" width="20" height="11" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/30px-Wikidata-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/ff/Wikidata-logo.svg/40px-Wikidata-logo.svg.png 2x" data-file-width="1050" data-file-height="590" /></a></span> Datos:</span> <span class="uid"><a href="https://www.wikidata.org/wiki/Q207810" class="extiw" title="wikidata:Q207810">Q207810</a></span></li></ul> </div></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Obtenido de «<a dir="ltr" href="https://es.wikipedia.org/w/index.php?title=Número_E&oldid=128982914">https://es.wikipedia.org/w/index.php?title=Número_E&oldid=128982914</a>»</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Especial:Categor%C3%ADas" title="Especial:Categorías">Categorías</a>: <ul><li><a href="/wiki/Categor%C3%ADa:Aditivos_alimentarios" title="Categoría:Aditivos alimentarios">Aditivos alimentarios</a></li><li><a href="/wiki/Categor%C3%ADa:Identificadores" title="Categoría:Identificadores">Identificadores</a></li><li><a href="/wiki/Categor%C3%ADa:Introducciones_de_1962" title="Categoría:Introducciones de 1962">Introducciones de 1962</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Categoría oculta: <ul><li><a href="/wiki/Categor%C3%ADa:Wikipedia:Art%C3%ADculos_con_identificadores_GND" title="Categoría:Wikipedia:Artículos con identificadores GND">Wikipedia:Artículos con identificadores GND</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> Esta página se editó por última vez el 3 sep 2020 a las 09:20.</li> <li id="footer-info-copyright">El texto está disponible bajo la <a href="/wiki/Wikipedia:Texto_de_la_Licencia_Creative_Commons_Atribuci%C3%B3n-CompartirIgual_4.0_Internacional" title="Wikipedia:Texto de la Licencia Creative Commons Atribución-CompartirIgual 4.0 Internacional">Licencia Creative Commons Atribución-CompartirIgual 4.0</a>; pueden aplicarse cláusulas adicionales. Al usar este sitio aceptas nuestros <a class="external text" href="https://foundation.wikimedia.org/wiki/Policy:Terms_of_Use/es">términos de uso</a> y nuestra <a class="external text" href="https://foundation.wikimedia.org/wiki/Policy:Privacy_policy/es">política de privacidad</a>.<br />Wikipedia® es una marca registrada de la <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/es/">Fundación Wikimedia</a>, una organización sin ánimo de lucro.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy/es">Política de privacidad</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:Acerca_de">Acerca de Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:Limitaci%C3%B3n_general_de_responsabilidad">Limitación de responsabilidad</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Código de conducta</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Desarrolladores</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/es.wikipedia.org">Estadísticas</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement/es">Declaración de cookies</a></li> <li id="footer-places-mobileview"><a href="//es.m.wikipedia.org/w/index.php?title=N%C3%BAmero_E&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Versión para móviles</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.canary-584f587977-b2b7c","wgBackendResponseTime":148,"wgPageParseReport":{"limitreport":{"cputime":"0.160","walltime":"0.463","ppvisitednodes":{"value":218,"limit":1000000},"postexpandincludesize":{"value":2813,"limit":2097152},"templateargumentsize":{"value":112,"limit":2097152},"expansiondepth":{"value":7,"limit":100},"expensivefunctioncount":{"value":1,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":3554,"limit":5000000},"entityaccesscount":{"value":2,"limit":400},"timingprofile":["100.00% 175.247 1 -total"," 85.43% 149.707 1 Plantilla:Control_de_autoridades"," 11.31% 19.824 1 Plantilla:Otros_usos"," 9.81% 17.200 1 Plantilla:Texto_de_la_coletilla_del_título"," 1.83% 3.205 1 Plantilla:Listaref"]},"scribunto":{"limitreport-timeusage":{"value":"0.099","limit":"10.000"},"limitreport-memusage":{"value":2006489,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-b56b5d65d-xghfq","timestamp":"20241202152502","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"N\u00famero E","url":"https:\/\/es.wikipedia.org\/wiki\/N%C3%BAmero_E","sameAs":"http:\/\/www.wikidata.org\/entity\/Q207810","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q207810","author":{"@type":"Organization","name":"Colaboradores de los proyectos Wikimedia"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2006-09-07T09:28:52Z","dateModified":"2020-09-03T09:20:49Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/7\/75\/Riboflavin_solution.jpg","headline":"c\u00f3digo asignado a los aditivos alimentarios"}</script> </body> </html>