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Inorganic Salts

Stannous Sulphate AR

RA002495 CAS 7488-55-3 AR

Identity

Product code
RA002495
CAS number
7488-55-3
Grade
AR
Assay (specification)
Min 50 %
Molecular formula
SnSO4
Molecular weight
214.75

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour White crystalline —
Odour Odorless —
pH value 2 —
Melting point/ Freezing point [°C] 360 °C °C
Density [g/cm3] 1.35 g/cm3 g/cm3
Solubility in water [% weight] 330 g/L g/L

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

Specifications

ParameterSpecificationUnit
Appearance White crystalline powder —
Assay Min 50 % %
Antimony (Sb) Max 0.01 % %
Iron (Fe) Max 0.01 % %
Lead (Pb) Max 0.01 % %
Mercury (Hg) Max 0.0005 % %

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
250 g RA002495-PK-250G