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Tel: 17734809689
Tel: 17734809689
Tel: 86-371-86259723
Tel: 17734809689
Tel: 17734809689
Mobile: 17734809689
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 |
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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