应用
It finds use in disinfectants, magnets, glass, rubber, vulcanization, fireproofing papers and polymers, and catalysts. Bismuth trioxide brings about the "dragon's eggs" effect in fireworks, as a replacement of red lead. Bismuth(III) compounds are attractive reagents and catalysts in organic synthesis because of their low cost and ease of handling. Bismuth trioxide nanoparticles also play an important role in high energy gas generator. The alpha crystalline form of bismuth(III) oxide has p-type electronic conductivity.
备注
Incompatible with materials like strong oxidizing agents.
基本信息
MDL
MFCD00003462
EINECS
215-134-7
分子式
Bi2O3
分子量
465.96
熔点
817°
沸点
ca 1890°
密度
8.9
灵敏度
Ambient temperatures.
形态
Powder
溶解性
Practically insoluble in water. Soluble in acids.
Merck
14,1273
GHS危害和防范说明
Hazard Statements
H303
May be harmful if swallowed.
安全信息
RTECS
EB2984460
TSCA
是
