silicon carbide cas 409-21-2

Description

Silicon carbide Details
Chemical Name:Silicon carbide
CAS No.: 409-21-2
Molecular Formula:CSi
Molecular Weight:40.1
MolecularStructure:
Appearance: Blue Black Powder
Silicon carbide Typical Properties

Item
Specifications
Results

SiC
≥98%
98.86%

Fe2O3
≤0.20%
0.20%

F.C
≤0.20%
0.15%

Characteristic parameter of particle size

DI(4,3) 23.23μm
D50 21.67μm
D(3,2) 19.82μm
S.S.A 0.30sq.m/c.c

D3 42.99μm
D25 27.39μm
D75 17.16μm
D94 12.63μm

Conclusion
The results conforms with Enterprise standards

Silicon carbide Usage
1.Silicon carbide is widely used as an abrasive in grinding and cutting glasses; in polishing glass and sharpening stones.
2.It is used in the manufacture of porcelain, refractory brick, furnace linings, and emery paper.
3.The compound is used in semiconductor technology.
Silicon carbide Packaging and Shipping
Packing: 25kg/plastic woven bag
Silicon carbide Storage
Storage conditions: To be stored in cool dry and ventilated placeand protected from light
Shelf life: Two year with proper storage