Silicon carbide Details

Chemical Name:Silicon carbide

CAS No.: 409-21-2

Molecular Formula:CSi

Molecular Weight:40.1

MolecularStructure: Silicon carbide CAS 409-21-2

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

silicon carbide cas 409-21-2

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