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data-parent="#chemicals">Selenites</a> <a class="ming-link" href="https://www.americanelements.com/Silicates.html" data-parent="#chemicals">Silicates</a> <a class="ming-link" href="https://www.americanelements.com/Stearates.html" data-parent="#chemicals">Stearates</a> <a class="ming-link" href="https://www.americanelements.com/Sulfates.html" data-parent="#chemicals">Sulfates</a> <a class="ming-link" href="https://www.americanelements.com/Sulfides.html" data-parent="#chemicals">Sulfides</a> <a class="ming-link" href="https://www.americanelements.com/sulfites" data-parent="#chemicals">Sulfites</a> <a class="ming-link" href="https://www.americanelements.com/Tantalates.html" data-parent="#chemicals">Tantalates</a> <a class="ming-link" href="https://www.americanelements.com/Tellurates.html" data-parent="#chemicals">Tellurates</a> <a class="ming-link" href="https://www.americanelements.com/Tellurides.html" data-parent="#chemicals">Tellurides</a> <a class="ming-link" 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data-parent="#ceramics">Transparent Ceramics</a></strong><a class="ming-link" href="https://www.americanelements.com/Aluminates.html" data-parent="#ceramics">Aluminates</a> <a class="ming-link" href="https://www.americanelements.com/Arsenides.html" data-parent="#ceramics">Arsenides</a> <a class="ming-link" href="https://www.americanelements.com/Borides.html" data-parent="#ceramics">Borides</a> <a class="ming-link" href="https://www.americanelements.com/Carbide.html" data-parent="#ceramics">Carbides</a> <a class="ming-link" href="https://www.americanelements.com/Ferrite.html" data-parent="#ceramics">Ferrites</a> <a class="ming-link" href="https://www.americanelements.com/Niobates.html" data-parent="#ceramics">Niobates</a> <a class="ming-link" href="https://www.americanelements.com/Nitrides.html" data-parent="#ceramics">Nitrides</a> <a class="ming-link" href="https://www.americanelements.com/Phosphides.html" data-parent="#ceramics">Phosphides</a> <a class="ming-link" href="https://www.americanelements.com/Silicides.html" data-parent="#ceramics">Silicides</a> <a class="ming-link" href="https://www.americanelements.com/Titanates.html" data-parent="#ceramics">Titanates</a> <a class="ming-link" href="https://www.americanelements.com/Tungstates.html" data-parent="#ceramics">Tungstates</a> <a class="ming-link" href="https://www.americanelements.com/Zirconates.html" data-parent="#ceramics">Zirconates</a></div></div><a class="ming-link" href="https://www.americanelements.com/ceramic-fibers" data-parent="#forms">Ceramic Fibers</a><a class="ming-link" href="https://www.americanelements.com/foams.html" data-parent="#forms">Foams: Metallic & Ceramic</a> <a class="ming-link" href="https://www.americanelements.com/Ultra_high_purity_metals_powders.htm" data-parent="#forms">High Purity Materials</a> <a class="ming-link" href="https://www.americanelements.com/isotopes.html" data-parent="#forms">Isotopes</a> <a class="ming-link" 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headline">CAS No. 12033-89-5</h1></div><div class="region region-content"><div id="block-system-main" class="block block-system"><div class="panel-display harris clearfix " ><div class="harris-container harris-header clearfix panel-panel"><div class="harris-container-inner harris-header-inner panel-panel-inner"></div></div><div class="harris-container harris-column-content clearfix"><div class="harris-column-content-region harris-column1 panel-panel"><div class="harris-column-content-region-inner harris-column1-inner panel-panel-inner"></div></div><div class="harris-column-content-region harris-content panel-panel"><div class="harris-column-content-region-inner harris-content-inner panel-panel-inner"><div class="panel-pane pane-views pane-product-page-lists" id="cas-ab-table" ><div class="pane-content"><div class="view view-product-page-lists view-id-product_page_lists view-display-id-block_2 results-grid view-dom-id-9ff3ce33a7d3399da40840fcbfe7f41a"><div class="view-content"><table class="views-table cols-0"><tbody><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-12033-89-5">Silicon Nitride</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride&var=Silicon Nitride&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-balls-12033-89-5">Silicon Nitride Balls</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Balls&var=Silicon Nitride Balls&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-crucible-12033-89-5">Silicon Nitride Crucible</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Crucible&var=Silicon Nitride Crucible&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-fiber-12033-89-5">Silicon Nitride Fiber</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Fiber&var=Silicon Nitride Fiber&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-foam-12033-89-5">Silicon Nitride Foam</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Foam&var=Silicon Nitride Foam&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-foil-12033-89-5">Silicon Nitride Foil</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Foil&var=Silicon Nitride Foil&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-honeycomb-12033-89-5">Silicon Nitride Honeycomb</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Honeycomb&var=Silicon Nitride Honeycomb&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-mesh-12033-89-5">Silicon Nitride Mesh</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Mesh&var=Silicon Nitride Mesh&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-nanofiber-12033-89-5">Silicon Nitride Nanofiber</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Nanofiber&var=Silicon Nitride Nanofiber&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-nanoparticle-dispersion-12033-89-5">Silicon Nitride Nanoparticle Dispersion</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Nanoparticle Dispersion&var=Silicon Nitride Nanoparticle Dispersion&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-nanoparticles-12033-89-5">Silicon Nitride Nanoparticles</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Nanoparticles&var=Silicon Nitride Nanoparticles&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-powder-12033-89-5">Silicon Nitride Powder</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Powder&var=Silicon Nitride Powder&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-rod-12033-89-5">Silicon Nitride Rod</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Rod&var=Silicon Nitride Rod&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-spheres-12033-89-5">Silicon Nitride Spheres</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Spheres&var=Silicon Nitride Spheres&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-sponge-12033-89-5">Silicon Nitride Sponge</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Sponge&var=Silicon Nitride Sponge&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-sputtering-target-12033-89-5">Silicon Nitride Sputtering Target</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Sputtering Target&var=Silicon Nitride Sputtering Target&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-tubes-12033-89-5">Silicon Nitride Tubes</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Tubes&var=Silicon Nitride Tubes&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-wafer-12033-89-5">Silicon Nitride Wafer</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Wafer&var=Silicon Nitride Wafer&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-whisker-12033-89-5">Silicon Nitride Whisker</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Whisker&var=Silicon Nitride Whisker&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-windows-12033-89-5">Silicon Nitride Windows</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Windows&var=Silicon Nitride Windows&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr><tr ><td class="views-field views-field-title"> <a href="/silicon-nitride-wool-12033-89-5">Silicon Nitride Wool</a></td><td class="request-quote"> <a class="rfq-button" href="https://www.americanelements.com/quote?product=Silicon Nitride Wool&var=Silicon Nitride Wool&cas=12033-89-5" itemprop="potentialAction" content="Request Pricing" rel="noindex">Pricing ></a></td></tr></tbody></table></div></div></div></div><div class="panel-separator"></div><div class="ctools-collapsible-container"><h2 class="pane-title ctools-collapsible-handle">Chemical Identifiers</h2><div class="ctools-collapsible-content"><div class="view view-sds-on-cas view-id-sds_on_cas view-display-id-attachment_1 view-dom-id-b2e562611784b39bb1d3456e88cd087f"><div class="view-content"><div class="view-grouping"><div class="views-row views-row-1 views-row-odd views-row-first views-row-last"><div class="views-field views-field-view"> <span class="field-content"><div class="view view-data-tables view-id-data_tables view-display-id-block_6 view-dom-id-92394297ecf1b815f9b3d8f85ed5d442"><div class="view-content"><table class="views-table cols-9"><tbody><tr class="views-row views-row-1 views-row-odd views-row-first"><th class=""> Linear Formula</th><td class=" views-column-odd views-column-first views-column-last"> Si<sub>3</sub>N<sub>4</sub></td></tr><tr class="views-row views-row-2 views-row-even"><th class=""> Pubchem CID</th><td class=" views-column-odd views-column-first views-column-last"> 3084099</td></tr><tr class="views-row views-row-3 views-row-odd"><th class=""> MDL Number</th><td class=" views-column-odd views-column-first views-column-last"> MFCD00011230</td></tr><tr class="views-row views-row-4 views-row-even"><th class=""> EC No.</th><td class=" views-column-odd views-column-first views-column-last"> 234-796-8</td></tr><tr class="views-row views-row-5 views-row-odd"><th class=""> IUPAC Name</th><td class=" views-column-odd views-column-first views-column-last"> N/A</td></tr><tr class="views-row views-row-6 views-row-even"><th class=""> Beilstein/Reaxys No.</th><td class=" views-column-odd views-column-first views-column-last"> N/A</td></tr><tr class="views-row views-row-7 views-row-odd"><th class=""> SMILES</th><td class="td-wrap views-column-odd views-column-first views-column-last"> N13[Si]25N4[Si]16N2[Si]34N56</td></tr><tr class="views-row views-row-8 views-row-even"><th class=""> InchI Identifier</th><td class="td-wrap views-column-odd views-column-first views-column-last"> InChI=1S/N4Si3/c1-5-2-6(1)3(5)7(1,2)4(5)6</td></tr><tr class="views-row views-row-9 views-row-odd views-row-last"><th class=""> InchI Key</th><td class="td-wrap views-column-odd views-column-first views-column-last"> HQVNEWCFYHHQES-UHFFFAOYSA-N</td></tr></tbody></table></div></div></span></div></div></div></div></div></div></div><div class="panel-separator"></div><div class="ctools-collapsible-container"><h2 class="pane-title ctools-collapsible-handle">Health & Safety Information</h2><div class="ctools-collapsible-content"><div class="view view-sds-on-cas view-id-sds_on_cas view-display-id-attachment_2 view-dom-id-b9d9c11a9d9dd44358e7660267fa238a"><div class="view-content"><div class="view-grouping"><div class="views-row views-row-1 views-row-odd views-row-first views-row-last"><div class="views-field views-field-view"> <span class="field-content"><div class="view view-data-tables view-id-data_tables view-display-id-block_8 view-dom-id-1767c74f594d998bba6519ddd5c72b7a"><div class="view-content"><table class="views-table cols-6"><tbody><tr class="views-row views-row-1 views-row-odd views-row-first"><th class=""> Signal Word</th><td class=" views-column-odd views-column-first views-column-last"> N/A</td></tr><tr class="views-row views-row-2 views-row-even"><th class=""> Hazard Statements</th><td class=" views-column-odd views-column-first views-column-last"> N/A</td></tr><tr class="views-row views-row-3 views-row-odd"><th class=""> Hazard Codes</th><td class=" views-column-odd views-column-first views-column-last"> N/A</td></tr><tr class="views-row views-row-4 views-row-even"><th class=""> Risk Codes</th><td class=" views-column-odd views-column-first views-column-last"> N/A</td></tr><tr class="views-row views-row-5 views-row-odd"><th class=""> Safety Statements</th><td class=" views-column-odd views-column-first views-column-last"> N/A</td></tr><tr class="views-row views-row-6 views-row-even views-row-last"><th class=""> Transport Information</th><td class=" views-column-odd views-column-first views-column-last"> N/A</td></tr></tbody></table></div></div></span></div></div></div></div></div></div></div><div class="panel-separator"></div><div id="sds" class="ctools-collapsible-container ctools-collapsed sds-content paneled paneled-padded"><h2 class="pane-title ctools-collapsible-handle">View and Print SDS</h2><div class="ctools-collapsible-content"><div class="view view-sds-on-cas view-id-sds_on_cas view-display-id-block view-dom-id-d30e7703377a074120616b2c32ae7382"><div class="view-header"><div class="link-container"><span class="print_pdf"><a href="https://www.americanelements.com/printpdf/cas/12033-89-5/sds" title="Display a PDF version of this page." class="print-pdf" rel="nofollow">Create Printable PDF</a></span></div><h2 class="centered">SAFETY DATA SHEET</h2><div id="sds-date"><div><strong>Date Accessed:</strong> 11/30/2024</div><div><strong>Date Revised:</strong> 01/15/2022</div></div></div><div class="view-content"><div class="view-grouping"><div class="views-row views-row-1 views-row-odd views-row-first views-row-last"><div> <span><hr><h3>SECTION 1. IDENTIFICATION</h3><p><strong>Product Identifiers:</strong> All applicable American Elements product codes for CAS #12033-89-5</p><p><strong>Relevant identified uses of the substance: </strong> Scientific research and development</p><p>Supplier details:<br />American Elements<br />10884 Weyburn Ave.<br />Los Angeles, CA 90024<br />Tel: +1 310-208-0551<br />Fax: +1 310-208-0351<br /><br />Emergency telephone number:<br />Domestic, North America +1 800-424-9300<br />International +1 703-527-3887</p><hr><h3>SECTION 2. HAZARDS IDENTIFICATION</h3><p>Classification of the substance or mixture<br />Classification according to Regulation (EC) No 1272/2008<br />GHS07<br />STOT SE 3 H335 May cause respiratory irritation.<br />Classification according to Directive 67/548/EEC or Directive 1999/45/EC<br />Xi; Irritant<br />R37: Irritating to respiratory system.<br />Information concerning particular hazards for human and environment:<br />N/A<br />Hazards not otherwise classified<br />No data available<br />Label elements<br />Labelling according to Regulation (EC) No 1272/2008<br />The substance is classified and labeled according to the CLP regulation.<br />Hazard pictograms</p><div class="ghs-images"><img src="https://www.americanelements.com/exclamation-mark.png" alt="Exclamation Mark - GHS07" width="44" height="45"></div><p> GHS07<br />Signal word<br />Warning<br />Hazard statements<br />H335 May cause respiratory irritation.<br />Precautionary statements<br />P261 Avoid breathing dust/fume/gas/mist/vapors/spray.<br />P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.<br />P312 Call a POISON CENTER/doctor/.../if you feel unwell.<br />P405 Store locked up.<br />P403+P233 Store in a well-ventilated place. Keep container tightly closed.<br />P501 Dispose of contents/container in accordance with local/regional/national/international regulations.<br />WHMIS classification<br />Not controlled<br />Classification system<br />HMIS ratings (scale 0-4)<br />(Hazardous Materials Identification System)<br /> HEALTH<br /> FIRE<br /> REACTIVITY<br />1<br />0 <br />1<br />Health (acute effects) = 1<br />Flammability = 0<br />Physical Hazard = 1<br />Other hazards<br />Results of PBT and vPvB assessment<br />PBT: N/A<br />vPvB: N/A</p><hr><h3>SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS</h3><p>Substances<br />CAS No. / Substance Name:<br />12033-89-5 Silicon(IV) nitride<br />Identification number(s):<br />EC number: 234-796-8</p><hr><h3>SECTION 4. FIRST AID MEASURES</h3><p>Description of first aid measures<br />If inhaled:<br />Supply patient with fresh air. If not breathing, provide artificial respiration. Keep patient warm.<br />Seek immediate medical advice.<br />In case of skin contact:<br />Immediately wash with soap and water; rinse thoroughly.<br />Seek immediate medical advice.<br />In case of eye contact:<br />Rinse opened eye for several minutes under running water. Consult a physician.<br />If swallowed:<br />Seek medical treatment.<br />Information for doctor<br />Most important symptoms and effects, both acute and delayed<br />No data available<br />Indication of any immediate medical attention and special treatment needed<br />No data available</p><hr><h3>SECTION 5. FIREFIGHTING MEASURES</h3><p>Extinguishing media<br />Suitable extinguishing agents<br />Product is not flammable. Use fire-fighting measures that suit the surrounding fire.<br />Special hazards arising from the substance or mixture<br />If this product is involved in a fire, the following can be released:<br />Silicon oxide<br />Nitrogen oxides (NOx)<br />Advice for firefighters<br />Protective equipment:<br />Wear self-contained respirator.<br />Wear fully protective impervious suit.</p><hr><h3>SECTION 6. ACCIDENTAL RELEASE MEASURES</h3><p>Personal precautions, protective equipment and emergency procedures<br />Use personal protective equipment. Keep unprotected persons away.<br />Ensure adequate ventilation<br />Environmental precautions:<br />Do not allow material to be released to the environment without official permits.<br />Do not allow product to enter drains, sewage systems, or other water courses.<br />Do not allow material to penetrate the ground or soil.<br />Methods and materials for containment and cleanup:<br />Ensure adequate ventilation.<br />Prevention of secondary hazards:<br />No special measures required.<br />Reference to other sections<br />See Section 7 for information on safe handling<br />See Section 8 for information on personal protection equipment.<br />See Section 13 for disposal information.</p><hr><h3>SECTION 7. HANDLING AND STORAGE</h3><p>Handling<br />Precautions for safe handling<br />Keep container tightly sealed.<br />Store in cool, dry place in tightly closed containers.<br />Ensure good ventilation at the workplace.<br />Information about protection against explosions and fires:<br />The product is not flammable<br />Conditions for safe storage, including any incompatibilities<br />Requirements to be met by storerooms and receptacles:<br />No special requirements.<br />Information about storage in one common storage facility:<br />Store away from oxidizing agents.<br />Further information about storage conditions:<br />Keep container tightly sealed.<br />Store in cool, dry conditions in well-sealed containers.<br />Specific end use(s)<br />No data available</p><hr><h3>SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION</h3><p>Additional information about design of technical systems:<br />Properly operating chemical fume hood designed for hazardous chemicals and<br />having an average face velocity of at least 100 feet per minute.<br />Control parameters<br />Components with limit values that require monitoring at the workplace:<br />The product does not contain any relevant quantities of materials with critical values<br />that should be monitored at the workplace.<br />Additional information: No data<br />Exposure controls<br />Personal protective equipment<br />Follow typical protective and hygienic practices for handling chemicals.<br />Keep away from foodstuffs, beverages and feed.<br />Remove all soiled and contaminated clothing immediately.<br />Wash hands before breaks and at the end of work.<br />Maintain an ergonomically appropriate working environment.<br />Breathing equipment:<br />Use suitable respirator when high concentrations are present.<br />Recommended filter device for short term use:<br />Use a respirator with type N95 (USA) or PE (EN 143) cartridges as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards.<br />Protection of hands: Impervious gloves<br />Inspect gloves prior to use.<br />Suitability of gloves should be determined both by material and quality, the latter of which may vary by manufacturer.<br />Penetration time of glove material (in minutes): No data available<br />Eye protection: Safety glasses<br />Body protection: Protective work clothing.</p><hr><h3>SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES</h3><p>Information on basic physical and chemical properties<br />Appearance:<br />Form: Solid in various forms<br />Color: Pale grey<br />Odor: Odorless<br />Odor threshold: No data available.<br />pH: N/A<br />Melting point/Melting range: 1900 °C (3452 °F) (subl)<br />Boiling point/Boiling range: No data available<br />Sublimation temperature / start: No data available<br />Flammability (solid, gas): No data available.<br />Ignition temperature: No data available<br />Decomposition temperature: No data available<br />Autoignition: No data available.<br />Danger of explosion: No data available.<br />Explosion limits:<br />Lower: No data available<br />Upper: No data available<br />Vapor pressure: N/A<br />Density at 20 °C (68 °F): 3.2 g/cm<sup>3</sup> (26.704 lbs/gal)<br />Relative density: No data available.<br />Vapor density: N/A<br />Evaporation rate: N/A<br />Solubility in Water (H<sub>2</sub>O): No data available<br />Partition coefficient (n-octanol/water): No data available.<br />Viscosity:<br />Dynamic: N/A<br />Kinematic: N/A<br />Other information<br />No data available</p><hr><h3>SECTION 10. STABILITY AND REACTIVITY</h3><p>Reactivity<br />No data available<br />Chemical stability<br />Stable under recommended storage conditions.<br />Thermal decomposition / conditions to be avoided:<br />Decomposition will not occur if used and stored according to specifications.<br />Possibility of hazardous reactions<br />Reacts with strong oxidizing agents<br />Conditions to avoid<br />No data available<br />Incompatible materials:<br />Oxidizing agents<br />Hazardous decomposition products:<br />Silicon oxide<br />Nitrogen oxides</p><hr><h3>SECTION 11. TOXICOLOGICAL INFORMATION</h3><p>Information on toxicological effects<br />Acute toxicity: No effects known.<br />LD/LC50 values that are relevant for classification: No data<br />Skin irritation or corrosion: May cause irritation<br />Eye irritation or corrosion: May cause irritation<br />Sensitization: No sensitizing effects known.<br />Germ cell mutagenicity: No effects known.<br />Carcinogenicity: No classification data on carcinogenic properties of this material is available from the EPA, IARC, NTP, OSHA or ACGIH.<br />Reproductive toxicity: No effects known.<br />Specific target organ system toxicity - repeated exposure: No effects known.<br />Specific target organ system toxicity - single exposure: May cause respiratory irritation.<br />Aspiration hazard: No effects known.<br />Subacute to chronic toxicity: No effects known.<br />Additional toxicological information: To the best of our knowledge the acute and chronic to<br />xicity of this substance is not fully known.</p><hr><h3>SECTION 12. ECOLOGICAL INFORMATION</h3><p>Toxicity<br />Aquatic toxicity:<br />No data available<br />Persistence and degradability<br />No data available<br />Bioaccumulative potential<br />No data available<br />Mobility in soil<br />No data available<br />Additional ecological information:<br />Do not allow material to be released to the environment without official permits.<br />Do not allow undiluted product or large quantities to reach groundwater, water courses, or sewage systems.<br />Avoid transfer into the environment.<br />Results of PBT and vPvB assessment<br />PBT: N/A<br />vPvB: N/A<br />Other adverse effects<br />No data available</p><hr><h3>SECTION 13. DISPOSAL CONSIDERATIONS</h3><p>Waste treatment methods<br />Recommendation<br />Consult official regulations to ensure proper disposal.<br />Uncleaned packagings:<br />Recommendation:<br />Disposal must be made according to official regulations.</p><hr><h3>SECTION 14. TRANSPORT INFORMATION</h3><p>UN-Number<br />DOT, ADN, IMDG, IATA<br />N/A<br />UN proper shipping name<br />DOT, ADN, IMDG, IATA<br />N/A<br />Transport hazard class(es)<br />DOT, ADR, ADN, IMDG, IATA<br />Class<br />N/A<br />Packing group<br />DOT, IMDG, IATA<br />N/A<br />Environmental hazards:<br />N/A<br />Special precautions for user<br />N/A<br />Transport in bulk according to Annex II of MARPOL73/78 and the IBC Code<br />N/A<br />Transport/Additional information:<br />DOT<br />Marine Pollutant (DOT):<br />No</p><hr><h3>SECTION 15. REGULATORY INFORMATION</h3><p>Safety, health and environmental regulations/legislation specific for the substance or mixture National regulations<br />All components of this product are listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical substance Inventory.<br />All components of this product are listed on the Canadian Domestic Substances List (DSL).<br />SARA Section 313 (specific toxic chemical listings)<br />Substance is not listed.<br />California Proposition 65<br />Prop 65 - Chemicals known to cause cancer<br />Substance is not listed.<br />Prop 65 - Developmental toxicity<br />Substance is not listed.<br />Prop 65 - Developmental toxicity, female<br />Substance is not listed.<br />Prop 65 - Developmental toxicity, male<br />Substance is not listed.<br />Information about limitation of use:<br />For use only by technically qualified individuals.<br />Other regulations, limitations and prohibitive regulations<br />Substance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006.<br />Substance is not listed.<br />The conditions of restrictions according to Article 67 and Annex XVII of the Regulation (EC) No 1907/2006 (REACH) for the manufacturing, placing on the market and use must be observed.<br />Substance is not listed.<br />Annex XIV of the REACH Regulations (requiring Authorisation for use)<br />Substance is not listed.<br />REACH - Pre-registered substances<br />Substance is listed.<br />Chemical safety assessment:<br />A Chemical Safety Assessment has not been carried out.</p><hr><h3>16. OTHER INFORMATION</H3><p>Safety Data Sheet according to Regulation (EC) No. 1907/2006 (REACH). The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. American Elements shall not be held liable for any damage resulting from handling or from contact with the above product. See reverse side of invoice or packing slip for additional terms and conditions of sale. COPYRIGHT 1997-2022 AMERICAN ELEMENTS. 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