828

 

BISMUTH TRIOXIDE

 

SYNONYM: BISMUTH OXIDE; BISMUTH (III) OXIDE

 

FORMULA: Bi2O3

 

M. W.: 931.92

 

CAS NO.: 1304-76-3

 

SPECIFICATIONS:

Bi2O3

99.5% MIN.

SO42-

0.005% MAX.

Fe2O3

0.005% MAX.

ALKALINE METAL

0.1% MAX.

INSOLUBLE MATTER IN HNO3

0.01% MAX.

SOLUBLE MATTER IN WATER

0.01% MAX.

BURNING LOSS

1% MAX.

 

USES: USED IN GLAZE, CERAMIC, ELECTRONIC, SPECIAL GLASS INDUSTRY.