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Inorganic Salts

Zinc Chloride Dry Extra Pure

RA002735 CAS 7646-85-7 Extra Pure

Identity

Product code
RA002735
CAS number
7646-85-7
Grade
Extra Pure
Purity
97%
Molecular formula
ZnCl2
Molecular weight
136.29

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White crystalline —
Odour Odorless —
Melting point/ Freezing point [°C] 293 °C °C
Boiling point [°C] 732 °C °C
Density [g/cm3] 2.91 g/cm3 g/cm3
Solubility in water [% weight] Soluble in water —

These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.

Specifications

ParameterSpecificationUnit
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 % %

2 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.

Packaging

Pack size SKU
25 kg RA002735-PK-25KG
500 g RA002735-PK-500G
50 kg RA002735-PK-50KG
1 kg RA002735-PK-1KG