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


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: 049113.09

SILICON(IV) NITRIDE 99.85%94% ALPHA PHASE 10G

UNSPSC: 12141911

Code: NEW

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


Quantity 10g

Product Code. 11458640

Quantity Price
1 £ 22.79 / 10g
Estimated Shipment date
from Supplier 02-02-2017
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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
TSCA TSCA
Physical Form Powder
Assay 99.85%
Quantity 10g
Chemical Name or Material Silicon (IV) nitride
Mesh Size −325 Mesh
Odor Odorless
Name Note ≥90% alpha-phase
Purity Grade Electronic Grade
Assay Percent Notes (metals basis)
Molecular Formula N4Si3
Linear Formula Si3N4
MDL Number MFCD00011230
CAS 12033-89-5
Merck Index 14,8497
Color Pale gray
Melting Point 1900°C (subl.)
Density 3.2g/mL
RTECS Number VW0650000