应用
Silicon carbide powder is used as an abrasive for such as grinding wheels, whetstone, grinding wheel and sand tiles. Silicon carbide is used to produce epitaxial grapheme by graphitization at high temperatures. It is also acts asthe metallurgical deoxidizer material. Four main application areas of SiC: functional ceramics, advanced refractory, abrasives and metallurgical materials. High purity single crystal, is used to manufacture semiconductors, manufacture of silicon carbide fibers. Silicon carbide is very hard, with excellent thermal conductivity, as a semiconductor and high temperature resistant to oxidation.

备注
Store in a dry area. Ensure good ventilation/exhaustion at the workplace. Prevent formation of aerosols.

基本信息

MDL
MFCD00049531

EINECS
206-991-8

分子式
CSi

分子量
40.10

熔点
2700°

密度
3.16

灵敏度
Ambient temperatures.

形态
-325 Mesh Powder, Black

溶解性
It is soluble in fused potassium hydroxide, and molten iron.It is insoluble in water (0.01 mg/ml)& ethanol and acid.

Merck
14,8492

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H351-H335
Causes skin irritation.Causes serious eye irritation.Suspected of causing cancer.May cause respiratory irritation.

Precautionary Statements
P201-P261-P280-P305+P351+P338-P405-P501a
Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

RTECS
VW0450000

TSCA
是