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Verfügbar in 75 Sprachen" > <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-75" 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">75 Spraaken</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/IUSTC" title="IUSTC – Afrikaansch" lang="af" hreflang="af" data-title="IUSTC" data-language-autonym="Afrikaans" data-language-local-name="Afrikaansch" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D8%A7%D8%AA%D8%AD%D8%A7%D8%AF_%D8%A7%D9%84%D8%AF%D9%88%D9%84%D9%8A_%D9%84%D9%84%D9%83%D9%8A%D9%85%D9%8A%D8%A7%D8%A1_%D8%A7%D9%84%D8%A8%D8%AD%D8%AA%D8%A9_%D9%88%D8%A7%D9%84%D8%AA%D8%B7%D8%A8%D9%8A%D9%82%D9%8A%D8%A9" title="الاتحاد الدولي للكيمياء البحتة والتطبيقية – Araabsch" lang="ar" hreflang="ar" data-title="الاتحاد الدولي للكيمياء البحتة والتطبيقية" data-language-autonym="العربية" data-language-local-name="Araabsch" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Xuni%C3%B3n_Internacional_de_Qu%C3%ADmica_Pura_y_Aplicada" title="Xunión Internacional de Química Pura y Aplicada – Asturiaansch" lang="ast" hreflang="ast" data-title="Xunión Internacional de Química Pura y Aplicada" data-language-autonym="Asturianu" data-language-local-name="Asturiaansch" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Beyn%C9%99lxalq_N%C9%99z%C9%99ri_v%C9%99_T%C9%99tbiqi_Kimya_%C4%B0ttifaq%C4%B1" title="Beynəlxalq Nəzəri və Tətbiqi Kimya İttifaqı – Aserbaidschaansch" lang="az" hreflang="az" data-title="Beynəlxalq Nəzəri və Tətbiqi Kimya İttifaqı" data-language-autonym="Azərbaycanca" data-language-local-name="Aserbaidschaansch" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Internasyunal_na_Kasararoan_nin_Puro_asin_Aplikado_na_Kimika" title="Internasyunal na Kasararoan nin Puro asin Aplikado na Kimika – Zentralbikolano" lang="bcl" hreflang="bcl" data-title="Internasyunal na Kasararoan nin Puro asin Aplikado na Kimika" data-language-autonym="Bikol Central" data-language-local-name="Zentralbikolano" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%9C%D1%96%D0%B6%D0%BD%D0%B0%D1%80%D0%BE%D0%B4%D0%BD%D1%8B_%D1%81%D0%B0%D1%8E%D0%B7_%D1%82%D1%8D%D0%B0%D1%80%D1%8D%D1%82%D1%8B%D1%87%D0%BD%D0%B0%D0%B9_%D1%96_%D0%BF%D1%80%D1%8B%D0%BA%D0%BB%D0%B0%D0%B4%D0%BD%D0%BE%D0%B9_%D1%85%D1%96%D0%BC%D1%96%D1%96" title="Міжнародны саюз тэарэтычнай і прыкладной хіміі – Wittruss’sch" lang="be" hreflang="be" data-title="Міжнародны саюз тэарэтычнай і прыкладной хіміі" data-language-autonym="Беларуская" data-language-local-name="Wittruss’sch" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9C%D0%B5%D0%B6%D0%B4%D1%83%D0%BD%D0%B0%D1%80%D0%BE%D0%B4%D0%B5%D0%BD_%D1%81%D1%8A%D1%8E%D0%B7_%D0%B7%D0%B0_%D1%87%D0%B8%D1%81%D1%82%D0%B0_%D0%B8_%D0%BF%D1%80%D0%B8%D0%BB%D0%BE%D0%B6%D0%BD%D0%B0_%D1%85%D0%B8%D0%BC%D0%B8%D1%8F" title="Международен съюз за чиста и приложна химия – Bulgaarsch" lang="bg" hreflang="bg" data-title="Международен съюз за чиста и приложна химия" data-language-autonym="Български" data-language-local-name="Bulgaarsch" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%86%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A6%B0%E0%A7%8D%E0%A6%9C%E0%A6%BE%E0%A6%A4%E0%A6%BF%E0%A6%95_%E0%A6%AC%E0%A6%BF%E0%A6%B6%E0%A7%81%E0%A6%A6%E0%A7%8D%E0%A6%A7_%E0%A6%93_%E0%A6%AB%E0%A6%B2%E0%A6%BF%E0%A6%A4_%E0%A6%B0%E0%A6%B8%E0%A6%BE%E0%A6%AF%E0%A6%BC%E0%A6%A8_%E0%A6%B8%E0%A6%82%E0%A6%B8%E0%A7%8D%E0%A6%A5%E0%A6%BE" title="আন্তর্জাতিক বিশুদ্ধ ও ফলিত রসায়ন সংস্থা – Bengaalsch" lang="bn" hreflang="bn" data-title="আন্তর্জাতিক বিশুদ্ধ ও ফলিত রসায়ন সংস্থা" data-language-autonym="বাংলা" data-language-local-name="Bengaalsch" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Unaniezh_Etrevroadel_ar_Gimiezh_Pur_hag_Arveret" title="Unaniezh Etrevroadel ar Gimiezh Pur hag Arveret – Bretoonsch" lang="br" hreflang="br" data-title="Unaniezh Etrevroadel ar Gimiezh Pur hag Arveret" data-language-autonym="Brezhoneg" data-language-local-name="Bretoonsch" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/IUPAC" title="IUPAC – Bosnisch" lang="bs" hreflang="bs" data-title="IUPAC" data-language-autonym="Bosanski" data-language-local-name="Bosnisch" 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/Uni%C3%B3_Internacional_de_Qu%C3%ADmica_Pura_i_Aplicada" title="Unió Internacional de Química Pura i Aplicada – Katalaansch" lang="ca" hreflang="ca" data-title="Unió Internacional de Química Pura i Aplicada" data-language-autonym="Català" data-language-local-name="Katalaansch" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DB%8C%DB%95%DA%A9%DB%8E%D8%AA%DB%8C%DB%8C_%D9%86%DB%8E%D9%88%D9%86%DB%95%D8%AA%DB%95%D9%88%DB%95%DB%8C%DB%8C%DB%8C_%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%DB%8C_%D9%BE%DB%95%D8%AA%DB%8C_%D9%88_%DA%A9%D8%A7%D8%B1%D9%BE%DB%8E%DA%A9%D8%B1%D8%A7%D9%88" title="یەکێتیی نێونەتەوەییی کیمیای پەتی و کارپێکراو – Zentraalkurdsch" lang="ckb" hreflang="ckb" data-title="یەکێتیی نێونەتەوەییی کیمیای پەتی و کارپێکراو" data-language-autonym="کوردی" data-language-local-name="Zentraalkurdsch" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Mezin%C3%A1rodn%C3%AD_unie_pro_%C4%8Distou_a_u%C5%BEitou_chemii" title="Mezinárodní unie pro čistou a užitou chemii – Tschech’sch" lang="cs" hreflang="cs" data-title="Mezinárodní unie pro čistou a užitou chemii" data-language-autonym="Čeština" data-language-local-name="Tschech’sch" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/IUPAC" title="IUPAC – Waliesch" lang="cy" hreflang="cy" data-title="IUPAC" data-language-autonym="Cymraeg" data-language-local-name="Waliesch" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/International_Union_of_Pure_and_Applied_Chemistry" title="International Union of Pure and Applied Chemistry – Däänsch" lang="da" hreflang="da" data-title="International Union of Pure and Applied Chemistry" data-language-autonym="Dansk" data-language-local-name="Däänsch" 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/International_Union_of_Pure_and_Applied_Chemistry" title="International Union of Pure and Applied Chemistry – Düütsch" lang="de" hreflang="de" data-title="International Union of Pure and Applied Chemistry" data-language-autonym="Deutsch" data-language-local-name="Düütsch" 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%94%CE%B9%CE%B5%CE%B8%CE%BD%CE%AE%CF%82_%CE%88%CE%BD%CF%89%CF%83%CE%B7_%CE%9A%CE%B1%CE%B8%CE%B1%CF%81%CE%AE%CF%82_%CE%BA%CE%B1%CE%B9_%CE%95%CF%86%CE%B1%CF%81%CE%BC%CE%BF%CF%83%CE%BC%CE%AD%CE%BD%CE%B7%CF%82_%CE%A7%CE%B7%CE%BC%CE%B5%CE%AF%CE%B1%CF%82" title="Διεθνής Ένωση Καθαρής και Εφαρμοσμένης Χημείας – Greeksch" lang="el" hreflang="el" data-title="Διεθνής Ένωση Καθαρής και Εφαρμοσμένης Χημείας" data-language-autonym="Ελληνικά" data-language-local-name="Greeksch" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en badge-Q17437798 badge-goodarticle mw-list-item" title="lesenswerter Artikel"><a href="https://en.wikipedia.org/wiki/International_Union_of_Pure_and_Applied_Chemistry" title="International Union of Pure and Applied Chemistry – Engelsch" lang="en" hreflang="en" data-title="International Union of Pure and Applied Chemistry" data-language-autonym="English" data-language-local-name="Engelsch" 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/Internacia_Unio_de_Teoria_kaj_Aplika_Kemio" title="Internacia Unio de Teoria kaj Aplika Kemio – Esperanto" lang="eo" hreflang="eo" data-title="Internacia Unio de Teoria kaj Aplika Kemio" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Uni%C3%B3n_Internacional_de_Qu%C3%ADmica_Pura_y_Aplicada" title="Unión Internacional de Química Pura y Aplicada – Spaansch" lang="es" hreflang="es" data-title="Unión Internacional de Química Pura y Aplicada" data-language-autonym="Español" data-language-local-name="Spaansch" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Rahvusvaheline_Puhta_ja_Rakenduskeemia_Liit" title="Rahvusvaheline Puhta ja Rakenduskeemia Liit – Eestnisch" lang="et" hreflang="et" data-title="Rahvusvaheline Puhta ja Rakenduskeemia Liit" data-language-autonym="Eesti" data-language-local-name="Eestnisch" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Kimika_Puru_eta_Aplikatuko_Nazioarteko_Batasuna" title="Kimika Puru eta Aplikatuko Nazioarteko Batasuna – Basksch" lang="eu" hreflang="eu" data-title="Kimika Puru eta Aplikatuko Nazioarteko Batasuna" data-language-autonym="Euskara" data-language-local-name="Basksch" 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%A2%DB%8C%D9%88%D9%BE%D8%A7%DA%A9" title="آیوپاک – Pers’sch" lang="fa" hreflang="fa" data-title="آیوپاک" data-language-autonym="فارسی" data-language-local-name="Pers’sch" 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/IUPAC" title="IUPAC – Finnsch" lang="fi" hreflang="fi" data-title="IUPAC" data-language-autonym="Suomi" data-language-local-name="Finnsch" 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/Union_internationale_de_chimie_pure_et_appliqu%C3%A9e" title="Union internationale de chimie pure et appliquée – Franzöösch" lang="fr" hreflang="fr" data-title="Union internationale de chimie pure et appliquée" data-language-autonym="Français" data-language-local-name="Franzöösch" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/IUPAC" title="IUPAC – Noordfreesch" lang="frr" hreflang="frr" data-title="IUPAC" data-language-autonym="Nordfriisk" data-language-local-name="Noordfreesch" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Aontas_Idirn%C3%A1isi%C3%BAnta_na_Glan-Cheimice_agus_na_Ceimice_Feidhm%C3%AD" title="Aontas Idirnáisiúnta na Glan-Cheimice agus na Ceimice Feidhmí – Iersch" lang="ga" hreflang="ga" data-title="Aontas Idirnáisiúnta na Glan-Cheimice agus na Ceimice Feidhmí" data-language-autonym="Gaeilge" data-language-local-name="Iersch" 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/IUPAC" title="IUPAC – Galizisch" lang="gl" hreflang="gl" data-title="IUPAC" data-language-autonym="Galego" data-language-local-name="Galizisch" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B6%E0%A5%81%E0%A4%A6%E0%A5%8D%E0%A4%A7_%E0%A4%94%E0%A4%B0_%E0%A4%85%E0%A4%A8%E0%A5%81%E0%A4%AA%E0%A5%8D%E0%A4%B0%E0%A4%AF%E0%A5%8B%E0%A4%97%E0%A4%BF%E0%A4%95_%E0%A4%B0%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8_%E0%A4%95%E0%A4%BE_%E0%A4%85%E0%A4%82%E0%A4%A4%E0%A4%B0%E0%A4%B0%E0%A4%BE%E0%A4%B7%E0%A5%8D%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%80%E0%A4%AF_%E0%A4%B8%E0%A4%82%E0%A4%98" title="शुद्ध और अनुप्रयोगिक रसायन का अंतरराष्ट्रीय संघ – Hindi" lang="hi" hreflang="hi" data-title="शुद्ध और अनुप्रयोगिक रसायन का अंतरराष्ट्रीय संघ" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Me%C4%91unarodna_unija_za_%C4%8Distu_i_primijenjenu_kemiju" title="Međunarodna unija za čistu i primijenjenu kemiju – Kroaatsch" lang="hr" hreflang="hr" data-title="Međunarodna unija za čistu i primijenjenu kemiju" data-language-autonym="Hrvatski" data-language-local-name="Kroaatsch" 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/IUPAC" title="IUPAC – Ungaarsch" lang="hu" hreflang="hu" data-title="IUPAC" data-language-autonym="Magyar" data-language-local-name="Ungaarsch" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%8F%D5%A5%D5%BD%D5%A1%D5%AF%D5%A1%D5%B6_%D6%87_%D5%AF%D5%AB%D6%80%D5%A1%D5%BC%D5%A1%D5%AF%D5%A1%D5%B6_%D6%84%D5%AB%D5%B4%D5%AB%D5%A1%D5%B5%D5%AB_%D5%B4%D5%AB%D5%BB%D5%A1%D5%A6%D5%A3%D5%A1%D5%B5%D5%AB%D5%B6_%D5%B4%D5%AB%D5%B8%D6%82%D5%A9%D5%B5%D5%B8%D6%82%D5%B6" title="Տեսական և կիրառական քիմիայի միջազգային միություն – Armeensch" lang="hy" hreflang="hy" data-title="Տեսական և կիրառական քիմիայի միջազգային միություն" data-language-autonym="Հայերեն" data-language-local-name="Armeensch" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Union_International_de_Chimia_Pur_e_Applicate" title="Union International de Chimia Pur e Applicate – Interlingua" lang="ia" hreflang="ia" data-title="Union International de Chimia Pur e Applicate" data-language-autonym="Interlingua" data-language-local-name="Interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Persatuan_Kimia_Murni_dan_Terapan_Internasional" title="Persatuan Kimia Murni dan Terapan Internasional – Indoneesch" lang="id" hreflang="id" data-title="Persatuan Kimia Murni dan Terapan Internasional" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indoneesch" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/IUPAK" title="IUPAK – Ido" lang="io" hreflang="io" data-title="IUPAK" data-language-autonym="Ido" data-language-local-name="Ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Al%C3%BEj%C3%B3%C3%B0asamt%C3%B6k_um_hreina_og_hagn%C3%BDta_efnafr%C3%A6%C3%B0i" title="Alþjóðasamtök um hreina og hagnýta efnafræði – Ieslandsch" lang="is" hreflang="is" data-title="Alþjóðasamtök um hreina og hagnýta efnafræði" data-language-autonym="Íslenska" data-language-local-name="Ieslandsch" 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/Unione_internazionale_di_chimica_pura_e_applicata" title="Unione internazionale di chimica pura e applicata – Italieensch" lang="it" hreflang="it" data-title="Unione internazionale di chimica pura e applicata" data-language-autonym="Italiano" data-language-local-name="Italieensch" 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/%E5%9B%BD%E9%9A%9B%E7%B4%94%E6%AD%A3%E3%83%BB%E5%BF%9C%E7%94%A8%E5%8C%96%E5%AD%A6%E9%80%A3%E5%90%88" title="国際純正・応用化学連合 – Japaansch" lang="ja" hreflang="ja" data-title="国際純正・応用化学連合" data-language-autonym="日本語" data-language-local-name="Japaansch" 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%97%E1%83%94%E1%83%9D%E1%83%A0%E1%83%98%E1%83%A3%E1%83%9A%E1%83%98_%E1%83%93%E1%83%90_%E1%83%92%E1%83%90%E1%83%9B%E1%83%9D%E1%83%A7%E1%83%94%E1%83%9C%E1%83%94%E1%83%91%E1%83%98%E1%83%97%E1%83%98_%E1%83%A5%E1%83%98%E1%83%9B%E1%83%98%E1%83%98%E1%83%A1_%E1%83%A1%E1%83%90%E1%83%94%E1%83%A0%E1%83%97%E1%83%90%E1%83%A8%E1%83%9D%E1%83%A0%E1%83%98%E1%83%A1%E1%83%9D_%E1%83%99%E1%83%90%E1%83%95%E1%83%A8%E1%83%98%E1%83%A0%E1%83%98" title="თეორიული და გამოყენებითი ქიმიის საერთაშორისო კავშირი – Georgsch" lang="ka" hreflang="ka" data-title="თეორიული და გამოყენებითი ქიმიის საერთაშორისო კავშირი" data-language-autonym="ქართული" data-language-local-name="Georgsch" 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/%EA%B5%AD%EC%A0%9C_%EC%88%9C%EC%88%98%C2%B7%EC%9D%91%EC%9A%A9_%ED%99%94%ED%95%99_%EC%97%B0%ED%95%A9" title="국제 순수·응용 화학 연합 – Koreaansch" lang="ko" hreflang="ko" data-title="국제 순수·응용 화학 연합" data-language-autonym="한국어" data-language-local-name="Koreaansch" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Unio_internationalis_chemiae_purae_applicatae" title="Unio internationalis chemiae purae applicatae – Latiensch" lang="la" hreflang="la" data-title="Unio internationalis chemiae purae applicatae" data-language-autonym="Latina" data-language-local-name="Latiensch" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lb mw-list-item"><a href="https://lb.wikipedia.org/wiki/International_Union_of_Pure_and_Applied_Chemistry" title="International Union of Pure and Applied Chemistry – Luxemborgsch" lang="lb" hreflang="lb" data-title="International Union of Pure and Applied Chemistry" data-language-autonym="Lëtzebuergesch" data-language-local-name="Luxemborgsch" class="interlanguage-link-target"><span>Lëtzebuergesch</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/IUPAC" title="IUPAC – Lombardisch" lang="lmo" hreflang="lmo" data-title="IUPAC" data-language-autonym="Lombard" data-language-local-name="Lombardisch" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Tarptautin%C4%97_teorin%C4%97s_ir_taikomosios_chemijos_s%C4%85junga" title="Tarptautinė teorinės ir taikomosios chemijos sąjunga – Litausch" lang="lt" hreflang="lt" data-title="Tarptautinė teorinės ir taikomosios chemijos sąjunga" data-language-autonym="Lietuvių" data-language-local-name="Litausch" 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/Starptautisk%C4%81_teor%C4%93tisk%C4%81s_un_praktisk%C4%81s_%C4%B7%C4%ABmijas_savien%C4%ABba" title="Starptautiskā teorētiskās un praktiskās ķīmijas savienība – Lettsch" lang="lv" hreflang="lv" data-title="Starptautiskā teorētiskās un praktiskās ķīmijas savienība" data-language-autonym="Latviešu" data-language-local-name="Lettsch" 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%9C%D0%B5%D1%93%D1%83%D0%BD%D0%B0%D1%80%D0%BE%D0%B4%D0%B5%D0%BD_%D1%81%D0%BE%D1%98%D1%83%D0%B7_%D0%B7%D0%B0_%D1%87%D0%B8%D1%81%D1%82%D0%B0_%D0%B8_%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D0%BD%D0%B5%D1%82%D0%B0_%D1%85%D0%B5%D0%BC%D0%B8%D1%98%D0%B0" title="Меѓународен сојуз за чиста и применета хемија – Mazedoonsch" lang="mk" hreflang="mk" data-title="Меѓународен сојуз за чиста и применета хемија" data-language-autonym="Македонски" data-language-local-name="Mazedoonsch" 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%B5%8D%E0%B4%B1%E0%B5%BC%E0%B4%A8%E0%B4%BE%E0%B4%B7%E0%B4%A3%E0%B5%BD_%E0%B4%AF%E0%B5%82%E0%B4%A3%E0%B4%BF%E0%B4%AF%E0%B5%BB_%E0%B4%93%E0%B4%AB%E0%B5%8D_%E0%B4%AA%E0%B5%8D%E0%B4%AF%E0%B5%81%E0%B5%BC_%E0%B4%86%E0%B4%A8%E0%B5%8D%E0%B4%B1%E0%B5%8D_%E0%B4%85%E0%B4%AA%E0%B5%8D%E0%B4%B2%E0%B5%88%E0%B4%A1%E0%B5%8D_%E0%B4%95%E0%B5%86%E0%B4%AE%E0%B4%BF%E0%B4%B8%E0%B5%8D%E0%B4%9F%E0%B5%8D%E0%B4%B0%E0%B4%BF" title="ഇന്റർനാഷണൽ യൂണിയൻ ഓഫ് പ്യുർ ആന്റ് അപ്ലൈഡ് കെമിസ്ട്രി – Malayalam" lang="ml" hreflang="ml" data-title="ഇന്റർനാഷണൽ യൂണിയൻ ഓഫ് പ്യുർ ആന്റ് അപ്ലൈഡ് കെമിസ്ട്രി" data-language-autonym="മലയാളം" data-language-local-name="Malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%B6%E0%A5%81%E0%A4%A6%E0%A5%8D%E0%A4%A7_%E0%A4%B5_%E0%A4%89%E0%A4%AA%E0%A4%AF%E0%A5%8B%E0%A4%9C%E0%A4%BF%E0%A4%A4_%E0%A4%B0%E0%A4%B8%E0%A4%BE%E0%A4%AF%E0%A4%A8%E0%A4%B6%E0%A4%BE%E0%A4%B8%E0%A5%8D%E0%A4%A4%E0%A5%8D%E0%A4%B0%E0%A4%BE%E0%A4%9A%E0%A5%80_%E0%A4%86%E0%A4%82%E0%A4%A4%E0%A4%B0%E0%A4%B0%E0%A4%BE%E0%A4%B7%E0%A5%8D%E0%A4%9F%E0%A5%8D%E0%A4%B0%E0%A5%80%E0%A4%AF_%E0%A4%B8%E0%A4%82%E0%A4%B8%E0%A5%8D%E0%A4%A5%E0%A4%BE" title="शुद्ध व उपयोजित रसायनशास्त्राची आंतरराष्ट्रीय संस्था – Marathi" lang="mr" hreflang="mr" data-title="शुद्ध व उपयोजित रसायनशास्त्राची आंतरराष्ट्रीय संस्था" data-language-autonym="मराठी" data-language-local-name="Marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/IUPAC" title="IUPAC – Malaisch" lang="ms" hreflang="ms" data-title="IUPAC" data-language-autonym="Bahasa Melayu" data-language-local-name="Malaisch" 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/IUPAC" title="IUPAC – Nedderlandsch" lang="nl" hreflang="nl" data-title="IUPAC" data-language-autonym="Nederlands" data-language-local-name="Nedderlandsch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/International_Union_of_Pure_and_Applied_Chemistry" title="International Union of Pure and Applied Chemistry – Norweegsch Bokmål" lang="nb" hreflang="nb" data-title="International Union of Pure and Applied Chemistry" data-language-autonym="Norsk bokmål" data-language-local-name="Norweegsch Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Union_Internacionala_de_Quimia_Pura_e_Aplicada" title="Union Internacionala de Quimia Pura e Aplicada – Okzitaansch" lang="oc" hreflang="oc" data-title="Union Internacionala de Quimia Pura e Aplicada" data-language-autonym="Occitan" data-language-local-name="Okzitaansch" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%95%E0%A9%8C%E0%A8%AE%E0%A8%BE%E0%A8%82%E0%A8%A4%E0%A8%B0%E0%A9%80_%E0%A8%B8%E0%A8%BC%E0%A9%81%E0%A9%B1%E0%A8%A7_%E0%A8%85%E0%A8%A4%E0%A9%87_%E0%A8%B5%E0%A8%BF%E0%A8%B9%E0%A8%BE%E0%A8%B0%E0%A8%95_%E0%A8%B0%E0%A8%B8%E0%A8%BE%E0%A8%87%E0%A8%A3_%E0%A8%B5%E0%A8%BF%E0%A8%97%E0%A8%BF%E0%A8%86%E0%A8%A8_%E0%A8%B8%E0%A9%B0%E0%A8%98" title="ਕੌਮਾਂਤਰੀ ਸ਼ੁੱਧ ਅਤੇ ਵਿਹਾਰਕ ਰਸਾਇਣ ਵਿਗਿਆਨ ਸੰਘ – Pandschabsch" lang="pa" hreflang="pa" data-title="ਕੌਮਾਂਤਰੀ ਸ਼ੁੱਧ ਅਤੇ ਵਿਹਾਰਕ ਰਸਾਇਣ ਵਿਗਿਆਨ ਸੰਘ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="Pandschabsch" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Mi%C4%99dzynarodowa_Unia_Chemii_Czystej_i_Stosowanej" title="Międzynarodowa Unia Chemii Czystej i Stosowanej – Poolsch" lang="pl" hreflang="pl" data-title="Międzynarodowa Unia Chemii Czystej i Stosowanej" data-language-autonym="Polski" data-language-local-name="Poolsch" 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/Uni%C3%A3o_Internacional_de_Qu%C3%ADmica_Pura_e_Aplicada" title="União Internacional de Química Pura e Aplicada – Portugeesch" lang="pt" hreflang="pt" data-title="União Internacional de Química Pura e Aplicada" data-language-autonym="Português" data-language-local-name="Portugeesch" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/IUPAC" title="IUPAC – Quechua" lang="qu" hreflang="qu" data-title="IUPAC" data-language-autonym="Runa Simi" data-language-local-name="Quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Uniunea_Interna%C8%9Bional%C4%83_de_Chimie_Pur%C4%83_%C8%99i_Aplicat%C4%83" title="Uniunea Internațională de Chimie Pură și Aplicată – Rumäänsch" lang="ro" hreflang="ro" data-title="Uniunea Internațională de Chimie Pură și Aplicată" data-language-autonym="Română" data-language-local-name="Rumäänsch" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9C%D0%B5%D0%B6%D0%B4%D1%83%D0%BD%D0%B0%D1%80%D0%BE%D0%B4%D0%BD%D1%8B%D0%B9_%D1%81%D0%BE%D1%8E%D0%B7_%D1%82%D0%B5%D0%BE%D1%80%D0%B5%D1%82%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE%D0%B9_%D0%B8_%D0%BF%D1%80%D0%B8%D0%BA%D0%BB%D0%B0%D0%B4%D0%BD%D0%BE%D0%B9_%D1%85%D0%B8%D0%BC%D0%B8%D0%B8" title="Международный союз теоретической и прикладной химии – Russ’sch" lang="ru" hreflang="ru" data-title="Международный союз теоретической и прикладной химии" data-language-autonym="Русский" data-language-local-name="Russ’sch" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Me%C4%91unarodna_unija_za_%C4%8Distu_i_primenjenu_hemiju" title="Međunarodna unija za čistu i primenjenu hemiju – Serbokroatisch" lang="sh" hreflang="sh" data-title="Međunarodna unija za čistu i primenjenu hemiju" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbokroatisch" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/International_Union_of_Pure_and_Applied_Chemistry" title="International Union of Pure and Applied Chemistry – einfaches Englisch" lang="en-simple" hreflang="en-simple" data-title="International Union of Pure and Applied Chemistry" data-language-autonym="Simple English" data-language-local-name="einfaches Englisch" 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/Medzin%C3%A1rodn%C3%A1_%C3%BAnia_pre_%C4%8Dist%C3%BA_a_aplikovan%C3%BA_ch%C3%A9miu" title="Medzinárodná únia pre čistú a aplikovanú chémiu – Slowaaksch" lang="sk" hreflang="sk" data-title="Medzinárodná únia pre čistú a aplikovanú chémiu" data-language-autonym="Slovenčina" data-language-local-name="Slowaaksch" 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/Mednarodna_zveza_za_%C4%8Disto_in_uporabno_kemijo" title="Mednarodna zveza za čisto in uporabno kemijo – Sloweensch" lang="sl" hreflang="sl" data-title="Mednarodna zveza za čisto in uporabno kemijo" data-language-autonym="Slovenščina" data-language-local-name="Sloweensch" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/IUPAC" title="IUPAC – Albaansch" lang="sq" hreflang="sq" data-title="IUPAC" data-language-autonym="Shqip" data-language-local-name="Albaansch" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9C%D0%B5%D1%92%D1%83%D0%BD%D0%B0%D1%80%D0%BE%D0%B4%D0%BD%D0%B0_%D1%83%D0%BD%D0%B8%D1%98%D0%B0_%D0%B7%D0%B0_%D1%87%D0%B8%D1%81%D1%82%D1%83_%D0%B8_%D0%BF%D1%80%D0%B8%D0%BC%D0%B5%D1%9A%D0%B5%D0%BD%D1%83_%D1%85%D0%B5%D0%BC%D0%B8%D1%98%D1%83" title="Међународна унија за чисту и примењену хемију – Serbsch" lang="sr" hreflang="sr" data-title="Међународна унија за чисту и примењену хемију" data-language-autonym="Српски / srpski" data-language-local-name="Serbsch" 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/Internationella_kemiunionen" title="Internationella kemiunionen – Sweedsch" lang="sv" hreflang="sv" data-title="Internationella kemiunionen" data-language-autonym="Svenska" data-language-local-name="Sweedsch" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AE%A9%E0%AF%8D%E0%AE%A9%E0%AE%BE%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81_%E0%AE%A4%E0%AE%A9%E0%AE%BF_%E0%AE%AE%E0%AE%B1%E0%AF%8D%E0%AE%B1%E0%AF%81%E0%AE%AE%E0%AF%8D_%E0%AE%AA%E0%AE%AF%E0%AE%A9%E0%AF%8D%E0%AE%AA%E0%AE%BE%E0%AE%9F%E0%AF%8D%E0%AE%9F%E0%AF%81_%E0%AE%B5%E0%AF%87%E0%AE%A4%E0%AE%BF%E0%AE%AF%E0%AE%BF%E0%AE%AF%E0%AE%B2%E0%AF%8D_%E0%AE%92%E0%AE%A9%E0%AF%8D%E0%AE%B1%E0%AE%BF%E0%AE%AF%E0%AE%AE%E0%AF%8D" title="பன்னாட்டு தனி மற்றும் பயன்பாட்டு வேதியியல் ஒன்றியம் – Tamilsch" lang="ta" hreflang="ta" data-title="பன்னாட்டு தனி மற்றும் பயன்பாட்டு வேதியியல் ஒன்றியம்" data-language-autonym="தமிழ்" data-language-local-name="Tamilsch" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%AA%E0%B8%AB%E0%B8%A0%E0%B8%B2%E0%B8%9E%E0%B9%80%E0%B8%84%E0%B8%A1%E0%B8%B5%E0%B8%9A%E0%B8%A3%E0%B8%B4%E0%B8%AA%E0%B8%B8%E0%B8%97%E0%B8%98%E0%B8%B4%E0%B9%8C%E0%B9%81%E0%B8%A5%E0%B8%B0%E0%B9%80%E0%B8%84%E0%B8%A1%E0%B8%B5%E0%B8%9B%E0%B8%A3%E0%B8%B0%E0%B8%A2%E0%B8%B8%E0%B8%81%E0%B8%95%E0%B9%8C%E0%B8%A3%E0%B8%B0%E0%B8%AB%E0%B8%A7%E0%B9%88%E0%B8%B2%E0%B8%87%E0%B8%9B%E0%B8%A3%E0%B8%B0%E0%B9%80%E0%B8%97%E0%B8%A8" title="สหภาพเคมีบริสุทธิ์และเคมีประยุกต์ระหว่างประเทศ – Thai" lang="th" hreflang="th" data-title="สหภาพเคมีบริสุทธิ์และเคมีประยุกต์ระหว่างประเทศ" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Uluslararas%C4%B1_Temel_ve_Uygulamal%C4%B1_Kimya_Birli%C4%9Fi" title="Uluslararası Temel ve Uygulamalı Kimya Birliği – Törksch" lang="tr" hreflang="tr" data-title="Uluslararası Temel ve Uygulamalı Kimya Birliği" data-language-autonym="Türkçe" data-language-local-name="Törksch" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%A7%D0%B8%D1%81%D1%82%D0%B0_%D2%BB%D3%99%D0%BC_%D0%B3%D0%B0%D0%BC%D3%99%D0%BB%D0%B8_%D1%85%D0%B8%D0%BC%D0%B8%D1%8F_%D1%85%D0%B0%D0%BB%D1%8B%D0%BA%D0%B0%D1%80%D0%B0_%D0%B1%D0%B5%D1%80%D0%BB%D0%B5%D0%B3%D0%B5" title="Чиста һәм гамәли химия халыкара берлеге – Tataarsch" lang="tt" hreflang="tt" data-title="Чиста һәм гамәли химия халыкара берлеге" data-language-autonym="Татарча / tatarça" data-language-local-name="Tataarsch" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/IUPAC" title="IUPAC – Ukrainsch" lang="uk" hreflang="uk" data-title="IUPAC" data-language-autonym="Українська" data-language-local-name="Ukrainsch" 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%A8%DB%8C%D9%86_%D8%A7%D9%84%D8%A7%D9%82%D9%88%D8%A7%D9%85%DB%8C_%D8%A7%D8%AA%D8%AD%D8%A7%D8%AF_%D8%A8%D8%B1%D8%A7%D8%A6%DB%92_%D8%AE%D8%A7%D9%84%D8%B5_%D9%88_%D8%A7%D8%B7%D9%84%D8%A7%D9%82%DB%8C_%DA%A9%DB%8C%D9%85%DB%8C%D8%A7%D8%A1" title="بین الاقوامی اتحاد برائے خالص و اطلاقی کیمیاء – Urdu" lang="ur" hreflang="ur" data-title="بین الاقوامی اتحاد برائے خالص و اطلاقی کیمیاء" 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/IUPAC" title="IUPAC – Vietnameesch" lang="vi" hreflang="vi" data-title="IUPAC" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnameesch" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li 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<button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">versteken</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">Vun Wikipedia</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="nds" dir="ltr"><p>De <b>International Union of Pure and Applied Chemistry</b> (IUPAC), op platt de „Internatschonale Union för reine un anwendte Chemie“, is in’t Johr <a href="/wiki/1919" title="1919">1919</a> vun Chemikers ut de Industrie un vun de <a href="/w/index.php?title=Universit%C3%A4t&action=edit&redlink=1" class="new" title="Universität (Siet noch nich vörhannen)">Universitäten</a> grünnt worrn. Dat Teel weer, de Kommunikatschoon op dat Rebeet <a href="/wiki/Chemie" title="Chemie">Chemie</a> weltwiet mööglich to maken un to ünnerstütten. Siet lange Tiet is de IUPAC nu as de bestimmen Institutschoon acht, wenn dat dorüm geiht, allgemeen gellen Raat to geven bi’n Nömen von Saken un Stoffen, to Teken, Fackbegrepen, standardiseert Meetverfohren, Weerten för molaar Massen vun de <a href="/wiki/Cheemsch_Element" title="Cheemsch Element">cheemschen Elementen</a> in natürliche Isotopen-Tohopensetten un vele annere Saken vun de Chemie. De IUPAC is Rutgever vun de Tietschrift <i>Pure and Applied Chemistry</i>. </p><p>In de Projekten vun de IUPAC arbeit Chemiker ut de helen Welt ehrenamtlich mit. Disse Projekten deelt sik in acht Afdelen op: </p> <ul><li><a href="/wiki/Physikaalsch_Chemie" class="mw-redirect" title="Physikaalsch Chemie">Physikaalsch</a> un biophysikaalsch Chemie</li> <li><a href="/wiki/Anorgaansch_Chemie" title="Anorgaansch Chemie">Anorgaansch Chemie</a></li> <li><a href="/wiki/Orgaansch_Chemie" title="Orgaansch Chemie">Orgaansch</a> un biomolekulare Chemie</li> <li><a href="/w/index.php?title=Polymerchemie&action=edit&redlink=1" class="new" title="Polymerchemie (Siet noch nich vörhannen)">Makromolekular Chemie</a></li> <li><a href="/wiki/Analytsch_Chemie" class="mw-redirect" title="Analytsch Chemie">Analytsch Chemie</a></li> <li>Chemie un Ümwelt</li> <li>Chemie un Gesundheit</li> <li>Cheemsch Nomenklatur un Strukturdorstellen</li></ul> <div class="mw-heading mw-heading2"><h2 id="Historie">Historie</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistry&veaction=edit&section=1" title="Ännere Afsnitt: Historie" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistry&action=edit&section=1" title="Quellcode des Abschnitts bearbeiten: Historie"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Vör dat Grünnen vun de IUPAC geev dat ünner de Chemikers al länger den Drang, de internatschonale Tosamenarbeit beter to maken. So geev dat mit de <i>International Association of Chemical Societies</i> (IACS) al en Vörlöper-Organisatschoon, de sik <a href="/wiki/1911" title="1911">1911</a> in Paris tosamenfunnen hett un sik ü.a. al üm Fragen to de <a href="/w/index.php?title=Nomenklatur&action=edit&redlink=1" class="new" title="Nomenklatur (Siet noch nich vörhannen)">Nomenklatur</a> un de Standardiseeren in de Chemie Gedanken maken schüll. De eersten Versöken, en Standard bi de Nomenklatur intorichten, füngen aver al <a href="/wiki/1860" title="1860">1860</a> an, as <a href="/w/index.php?title=August_von_Kekul%C3%A9&action=edit&redlink=1" class="new" title="August von Kekulé (Siet noch nich vörhannen)">August von Kekulé</a> de eersten internatschonalen Drapens organiseert hett, de opletzt 1892 to de so nöömten <a href="/w/index.php?title=Genfer_Nomenklatur&action=edit&redlink=1" class="new" title="Genfer Nomenklatur (Siet noch nich vörhannen)">Genfer Nomenklatur</a> för orgaansch-cheemsche Verbinnen föhrt hebbt. </p> <div class="mw-heading mw-heading2"><h2 id="Kiek_ok">Kiek ok</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistry&veaction=edit&section=2" title="Ännere Afsnitt: Kiek ok" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistry&action=edit&section=2" title="Quellcode des Abschnitts bearbeiten: Kiek ok"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/w/index.php?title=International_Union_of_Biochemistry_and_Molecular_Biology&action=edit&redlink=1" class="new" title="International Union of Biochemistry and Molecular Biology (Siet noch nich vörhannen)">International Union of Biochemistry and Molecular Biology</a> (IUBMB)</li></ul> <div class="mw-heading mw-heading2"><h2 id="Websteden">Websteden</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistry&veaction=edit&section=3" title="Ännere Afsnitt: Websteden" class="mw-editsection-visualeditor"><span>ännern</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistry&action=edit&section=3" title="Quellcode des Abschnitts bearbeiten: Websteden"><span>Bornkood ännern</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a rel="nofollow" class="external text" href="http://www.iupac.org/">Websteed vun de IUPAC</a> (eng.)</li> <li><a rel="nofollow" class="external text" href="http://www.chem.qmw.ac.uk/iupac/">IUPAC-Nomenklatur-Siet</a> (eng.)</li> <li><a rel="nofollow" class="external text" href="http://www.acdlabs.com/iupac/nomenclature/">IUPAC-Nomenklatur vun de orgaanschen Chemie</a> (eng.)</li> <li><a rel="nofollow" class="external text" href="http://goldbook.iupac.org/">IUPAC Compendium of Chemical Terminology – the Gold Book</a> (eng.)</li></ul>    </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="">Vun „<a dir="ltr" href="https://nds.wikipedia.org/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistry&oldid=737855">https://nds.wikipedia.org/w/index.php?title=International_Union_of_Pure_and_Applied_Chemistry&oldid=737855</a>“</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Spezial:Kategorien" title="Spezial:Kategorien">Kategorien</a>: <ul><li><a href="/w/index.php?title=Kategorie:Wetenschoppliche_Sellschop&action=edit&redlink=1" class="new" title="Kategorie:Wetenschoppliche Sellschop (Siet noch nich vörhannen)">Wetenschoppliche Sellschop</a></li><li><a href="/wiki/Kategorie:Internatschonale_Organisatschoon" title="Kategorie:Internatschonale Organisatschoon">Internatschonale Organisatschoon</a></li><li><a href="/w/index.php?title=Kategorie:Organisatschoon_f%C3%B6r_Normen&action=edit&redlink=1" class="new" title="Kategorie:Organisatschoon för Normen (Siet noch nich vörhannen)">Organisatschoon för Normen</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"> Disse Siet is toletzt üm 09:48, 6. 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