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Inorganic Salts

Cobalt (Ii) Sulphate Heptahydrate Extra Pure

RA001102 CAS 10026-24-1 Extra Pure

Identity

Product code
RA001102
CAS number
10026-24-1
Grade
Extra Pure
Purity
97%
Molecular formula
CoSO4.7H2O
Molecular weight
281.10

Classification

Technical Data

Properties

PropertyValueUnit
Physical state at 20 °C Solid —
Colour Red crystalline powder —
Odour Odorless —
pH value 4 —
Melting point/ Freezing point [°C] 98 °C °C
Boiling point [°C] 735 °C °C
Density [g/cm3] 2.03 g/cm3 g/cm3

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

Specifications

ParameterSpecificationUnit Method
Appearance A red crystals or crystalline powder — —
Assay 97 - 102 % % complexometric
Chloride (Cl) Max 0.02 % % —
Lead (Pb) Max 0.005 % % —
Iron (Fe) 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
100 g RA001102-PK-100G
500 g RA001102-PK-500G