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Inorganic Salts

Cadmium Sulphate 8/3 Hydrate AR

RA000916 CAS 7790-84-3 AR

Identity

Product code
RA000916
CAS number
7790-84-3
Grade
AR
Purity
99%
Molecular formula
CdSO4.8/3H2O
Molecular weight
256.57

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White crystalline —
Odour Odorless —
Density [g/cm3] 3.08 g/cm3 g/cm3
Solubility in water [% weight] Freely soluble —

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

Specifications

ParameterSpecificationUnit
Appearance White crystalline powder —
Iron (Fe) Max 0.0005 % %
Lead (Pb) Max 0.002 % %
Sodium (Na) Max 0.005 % %
Zinc (Zn) Max 0.005 % %
Assay 99 - 102 % %
Insoluble matter Max 0.005 % %
pH 3.0 - 6.0 —
Total nitrogen (N) Max 0.0005 % %
Chloride (Cl) Max 0.001 % %
Arsenic (As) Max 0.00005 % %
Calcium (Ca) Max 0.005 % %
Copper (Cu) Max 0.001 % %

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
100 g RA000916-PK-100G
500 g RA000916-PK-500G