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


Overview
Brand: Alfa Aesar™

Manufacturer Part Number: 049113.18

SILICON(IV) NITRIDE 99.85%94% ALPHA PHASE 50G

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 06-02-2017
Add to basket


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
Chemical Name or Material Silicon (IV) nitride
TSCA TSCA
Mesh Size −325 Mesh
Odor Odorless
Name Note ≥90% alpha-phase
Purity Grade Electronic Grade
Physical Form Powder
Assay 99.85%
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.)
Quantity 50g
Density 3.2g/mL
RTECS Number VW0650000