应用
Barium carbonate is frequently employed in ceramic industry as a component of glazes. It is added to clay to precipitate some soluble salts while manufacturing bricks, tiles and potteries. Barium carbonate is mainly used as a raw material in the electrical engineering industries for glass production, and as a raw material in the magnet manufacturing industry.

备注
m.p. 174?° (90 atm), 811?° (1 atm)Stable. It is reactive to acids.

基本信息

MDL
MFCD00003448

EINECS
208-167-3

分子式
BaCO₃

分子量
197.35

熔点
811°

沸点
dec.

密度
4.43

灵敏度
Ambient temperatures.

形态
Lump/Powder

溶解性
Insoluble in water. Soluble in most of the acids, with the exception of sulfuric acid.

Merck
14,969

GHS危害和防范说明

GHS符号

Hazard Statements
H302
Harmful if swallowed.

Precautionary Statements
P264-P270-P301+P312a-P330-P501a
Wash thoroughly after handling.Do not eat, drink or smoke when using this product.Do not eat, drink or smoke when using this product.Rinse mouth.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
22
Harmful if swallowed.

安全等级
24/25
Avoid contact with skin and eyes.

欧盟危险品标志

RTECS
CQ800000

TSCA
是