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ZINC CHLORIDE DRY Extra Pure
"Store at 15–25°C"
Zinc(II) chloride; Zinc dichloride; Butter of zinc
MSDS
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COAs
Packings
500 g
(00500)
1000 g
(01000)
25 Kg
(0025K)
50 Kg
(0050K)
Print friendly version
Article No.
06547
Grade
Extra Pure
Purity
97%
CAS No.
7646-85-7
Molecular Formula
ZnCl
2
Molecular Weight
136.29
H.S. Code
2827.3990
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
4 Aqueous solution
Melting point/ Freezing point [°C]
293 °C
Boiling point [°C]
732 °C
Density [g/cm3]
2.91
Solubility in water [% weight]
Soluble in water
Specifications
Appearance
White crystalline hygroscopic powder
Assay (ex total Zn)
Min 97%
Zinc oxide (Zno)
Max 4%
Iron (Fe)
Max 0.005%
Lead (Pb)
Max 0.005%
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07, GHS09
Signal Word: Danger
UN No.: 2331
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H314-H335-H410
Precaution Statement: P273-P280-P301+P330+P331-P304+P340-P305+P351+P338-P310
Revision Date:
18-Feb-2026
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ZINC CHLORIDE DRY