Alfa Aesar™ Silicon(IV) nitride, Electronic Grade, 99.85% (metals basis), 90+% alpha-phase


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: 049113.18

UNSPSC: 12141911

Code: NEW

Additional Details:
Additional Details: CAS Number: 12033-89-5 Weight: 0.01000kg


Quantity 50g

Product Code. 11448640

Quantity Price
1 £ 55.01 / 50g
Estimated Shipment date
from Supplier 11-05-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material Silicon (IV) nitride
CAS 12033-89-5
Name Note ≥90% alpha-phase
Purity Grade Electronic Grade
Molecular Formula N4Si3
Linear Formula Si3N4
Formula Weight 140.28
MDL Number MFCD00011230
Merck Index 14,8497

Specification

Formula Weight 140.28
Odor Odorless
Assay 99.85%
Linear Formula Si3N4
Physical Form Powder
Merck Index 14,8497
Melting Point 1900°C (subl.)
RTECS Number VW0650000
Molecular Formula N4Si3
Chemical Name or Material Silicon (IV) nitride
CAS 12033-89-5
Mesh Size −325 Mesh
Color Pale gray
Assay Percent Notes (metals basis)
TSCA TSCA
MDL Number MFCD00011230
Quantity 50g
Density 3.2g/mL
Purity Grade Electronic Grade
Name Note ≥90% alpha-phase
Documentation

Technical documents