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Tel: 17734809689
Tel: 86-371-86259723
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Tel: +86-371- 86259723
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CAS NO.12033-89-5
| SILICON NITRIDE Basic information |
| Product Name: | SILICON NITRIDE |
| Synonyms: | SI3N4 B7;SI3N4 M11;SILICON (IV) NITRIDE;SILICON (IV) NITRIDE ALPHA PHASE;Silicon IV nitride Powder;SILICON NITRIDE;Siliconnitridemeshlightgraypowder;Siliconnitridepowderprimarilyphase |
| CAS: | 12033-89-5 |
| MF: | N4Si3 |
| MW: | 140.28 |
| EINECS: | 234-796-8 |
| Product Categories: | Inorganics;Metal and Ceramic Science;Nitrides;14: Si;NitridesNanomaterials;Ceramics;Materials Science;Nanomaterials;Nanoparticles: Oxides, Nitrides, and Other CeramicsMetal and Ceramic Science;Nanopowders and Nanoparticle Dispersions;metal nitride |
| Mol File: | 12033-89-5.mol |
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| SILICON NITRIDE Chemical Properties |
| Melting point | 1900 °C |
| density | 3.44 g/mL at 25 °C(lit.) |
| refractive index | 2.8 |
| form | powder |
| Merck | 14,8497 |
| Stability: | Stable. |
| CAS DataBase Reference | 12033-89-5(CAS DataBase Reference) |
| Safety Information |
| Hazard Codes | Xi |
| Risk Statements | 37 |
| Safety Statements | 22-24/25 |
| WGK Germany | 3 |
| F | 10 |
| TSCA | Yes |
| SILICON NITRIDE Usage And Synthesis |
| Chemical Properties | slightly beige powder |
| SILICON NITRIDE Preparation Products And Raw materials |
| Preparation Products | Silicon carbide |
| Raw materials | Urea-->Aluminum oxide -->Carbon Black-->Silicon dioxide-->Silicon-->Tetrachlorosilane |
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