Skip to content
Inorganic Salts

Bismuth Oxide

RA000797 CAS 1304-76-3 Extra Pure

Identity

Product code
RA000797
CAS number
1304-76-3
Grade
Extra Pure
Purity
99%
Molecular formula
Bi2O3
Molecular weight
465.96

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Yellow powder —
Odour Odorless —
Melting point/ Freezing point [°C] 825 °C °C
Boiling point [°C] 1890 °C °C
Density [g/cm3] 8.9 g/cm3 g/cm3
Solubility in water [% weight] Insoluble in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
Appearance Yellow colored powder —
Assay (ex Bi) Min 99 % %
Insoluble matter in HCl Max 0.05 % %
Loss on ignition Max 1.0 % %
Copper (Cu) Max 0.005 % %
Iron (Fe) Max 0.05 % %
Nickel (Ni) Max 0.01 % %
Lead (Pb) Max 0.005 % %

Packaging

Pack size SKU
100 g RA000797-PK-100G
500 g RA000797-PK-500G