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Appearance:powder
Throughput:100|Metric Ton|Day
pd_productuse:Intermediate
Delivery Time:in stock
Purity:98%
Silicon nitride Basic information
Description References
Product Name: Silicon nitride
Synonyms: Silicon(IV) nitride, Electronic Grade, 99.85% (Metals basis), 90+% ^a-phase;Silicon nitrid;Denka Silicon Nitride SN-F 2;E 05;E 05 (nitride);E 10;E 10 (nitride);Silicon nitride powder, >=99.9% trace Metals basis
CAS: 12033-89-5
MF: N4Si3
MW: 140.2833
EINECS: 234-796-8
Product Categories: Inorganics;metal nitride;14: Si;NitridesNanomaterials;Metal and Ceramic Science;Nitrides;Ceramics;Materials Science;Nanomaterials;Nanoparticles: Oxides, Nitrides, and Other CeramicsMetal and Ceramic Science;Nanopowders and Nanoparticle Dispersions
Mol File: 12033-89-5.mol
Silicon nitride Structure
Silicon nitride Chemical Properties
Melting point 1900 °C
density 3.44 g/mL at 25 °C (lit.)
refractive index 2.8
RTECS VW0650000
form powder
color Pale gray
Specific Gravity 3.44
Water Solubility Insoluble water.
Hydrolytic Sensitivity 1: no significant reaction with aqueous systems
Merck 14,8497
Stability: Stable.
CAS DataBase Reference 12033-89-5(CAS DataBase Reference)
EPA Substance Registry System Silicon nitride (Si3N4) (12033-89-5)
Safety Information
Hazard Codes Xi
Risk Statements 37
Safety Statements 22-24/25
WGK Germany 3
F 10
TSCA Yes
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