CALCIUM CHLORIDE DIHYDRATE Extra Pure

Chemical Information
Article No.	AL1062
Grade	Extra Pure
Purity	98%
CAS Number	10035-04-8
Molecular Formula	CaCl2.2H2O
Molecular Weight	147.02
HS Code	28272000
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Solubility in water(% weight)	147 g/l at 20 °C - completely soluble
Colour	White powder
Melting point/ Freezing point(°C)	176 °C
Initial boiling point(°C)	> 1600 °C
Vapour pressure (20 °C)	0.01 hPa at 20 °C
pH value	8-May
Density (g/cm3)	1.85
Odour	Odorless

Safety Information and Hazard Symbols
Signal Word	Warning
Precaution Statement	P305 + P351 + P338
Symbol	GHS07
Hazardous Statement	H319

Specifications
Iron (Fe)	Max 0.001%
Sulphate (SO4)	Max 0.03%
Heavy metals (as Pb)	Max 0.002%
Arsenic (As)	Max 0.0003%
Appearance	White hygroscopic crystalline powder