ZINC CHLORIDE DRY AR/ACS

Chemical Information
Article No.	AL4839
Grade	AR/ACS
Purity	98%
CAS Number	7646-85-7
Molecular Formula	ZnCl2
Molecular Weight	136.28
HS Code	28369990
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Solubility in water(% weight)	Soluble in water
Colour	White crystalline
Boiling point(°C)	732 °C
Melting point/ Freezing point(°C)	293 °C
pH value	4 Aqueous solution
Density (g/cm3)	2.91
Odour	Odorless

Safety Information and Hazard Symbols
Precaution Statement	P273-P280-P305 + P351 + P338-P310-P501
Hazardous Statement	H302-H314-H410
Symbol	GHS05, GHS07, GHS09
Signal Word	Danger
Packing Group	III

Specifications
Iron (Fe)	Max 0.001%
Assay	Min 98%
Sulphate (SO4)	Max 0.01%
Lead (Pb)	Max 0.005%
Magnesium (Mg)	Max 0.01%
Calcium (Ca)	Max 0.06%
Appearance	White crystalline hygroscopic powder
Sodium (Na)	Max 0.05%