BARIUM SULPHATE AR

Chemical Information
Article No.	AL0572
Grade	AR
Purity	97%
CAS Number	7727-43-7
Molecular Formula	BaSO4
Molecular Weight	233.39
HS Code	28332700
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Solubility in water(% weight)	Insoluble in water
Colour	White powder
Boiling point(°C)	1600 °C
Melting point/ Freezing point(°C)	1580 °C
pH value	7
Density (g/cm3)	4.5

Safety Information and Hazard Symbols
Safety Statement	22-24/25

Specifications
Phosphate (PO4)	Max 0.001%
Assay	Min 97%
Heavy metals (as Pb)	Max 0.001%
Arsenic (As)	Max 0.0001%
Chloride (Cl)	Max 0.001%
Appearance	A white powder