Hangzhou Ocean Chemical Co., Ltd.

High Purity Bismuth trioxide
CAS No:		1304-76-3
Usage:		It is used to prepare bismuth salt. Used as a catalyst and ceramic coloring.

Product Name:High Purity Bismuth trioxide

Synonym: bismuthousoxide

Dibismuth trioxide

Bismuth oxide

CAS NO: 1304-76-3

Molecular Formula:  Bi2O3

Molecular Weight:: 465.95

Properties:  

Appearance：Yellow heavy powder or monoclinic crystal. No smell. It's stable in the air.

boiling point:（ºC）：1890

melting point :（ºC）：825

density: （g/mL,25/4℃）：8.9

stability : Soluble in hydrochloric acid and nitric acid, insoluble in water. Heat changed to brown, then yellow after cold.

Specification:

Use: It is used to prepare bismuth salt. Used as a catalyst and ceramic coloring.

Packing :25KG/ fiber drum