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Alfa Aesar™ Silicon(IV) nitride, 99.3% (metals basis), typically 90% beta-phase

Chemical Identifiers

CAS 12033-89-5
Linear Formula Si3N4
Formula Weight 140.28
MDL Number MFCD00011230
Merck Index 14,8497
Chemical Name or Material Silicon(IV) nitride, Typically 90% beta-phase
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AA4037918 SDS Alfa Aesar™
4037918
50g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA4037909 SDS Alfa Aesar™
4037909
10g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AA4037930 SDS Alfa Aesar™
4037930
250g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

12033-89-5
140.28
14,8497
Si3N4
MFCD00011230
Silicon(IV) nitride, Typically 90% beta-phase

Specifications

140.28
14,8497
1900°C (subl.)
12033-89-5
50g
Gray-black
Silicon(IV) nitride, Typically 90% beta-phase
Si3N4
3.2g/mL
Odorless
MFCD00011230
Powder
−325 Mesh
99.3%, (metals basis)

Safety and Handling

RTECSNumber : VW0650000

TSCA : TSCA