LC & OLED & OPC Materials
  Electroceramics Formulated powder
  Metals and High Purity Materials
  Organic intermediates
  Flame retardants
  Inorganic Chemicals
  Food and Feed additives
  Flotation Reagent for Mining Industr...
  Fireworks and Smoke materials
  Dyes
  Pharmaceuticals
  Other Industries
  Main products
Products
Bismuth Oxide

Product:   Bismuth Oxide

CAS NO:  1304-76-3

Molecular formula:  Bi2O3

Properties:

Yellow heavy powder. Average particle size is 2.0-4.0um, density 1.1-2.1g/cm3, dissolve in acid, undissolved in water. It becomes orange red after heating, melting point 825 ºC.

Application: 

Used for the manufacturing of bismuth, catalytic agent high purity material.

Specification: 

Items

Ordinary

Granular

Low Sodium

Needle Shape

Appearance

Yellow heavy powder

Yellow heavy granule

Yellow heavy powder

Yellow heavy powder

(isometric crystal form)

Content of Bi203 (%)

99.5 min.

99.5 min.

99.5 min.

99.5 min.

Na20 (ppm)

100 max.

100 max.

30 max.

60 max.

Fe203 (ppm)

50 max.

50 max.

50 max.

50 max.

Cu (ppm)

5 max.

5 max.

5 max.

5 max.

Pb (ppm):

5 max.

5 max.

5 max.

5 max.

Al (ppm)

/

 /

5 max.

5 max.

Ag (ppm)

30 max.

30 max.

0.5 max.

5 max.

Loos on drying (%)

0.5 max.

0.5 max.

5 max.

0.5 max.

Granular size(325mesh)

/

50% max.

/

/

 

Copyright(C)2014,China Qingdao Hongjin Chemical Co., Ltd.  Supported by ChemNet ChinaChemNet Toocle