CALCIUM CARBONATE PRECIPITATED AR

Chemical Information
Article No.	AL1061
Grade	AR
Purity	99%
CAS Number	471-34-1
Molecular Formula	CaCO3
Molecular Weight	100.09
HS Code	28365000
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Solubility in water(% weight)	Insoluble in water
Colour	White powder
Melting point/ Freezing point(°C)	800 °C
pH value	8
Density (g/cm3)	2.93
Odour	Odorless

Safety Information and Hazard Symbols
Risk Statement	37/38-41
Safety Statement	26-36/37/39

Specifications
Iron (Fe)	Max 0.02%
Assay	Min 99%
Sulphate (SO4)	Max 0.02%
Arsenic (As)	Max 0.0003%
Chloride (Cl)	Max 0.005%
Appearance	White powder