Cobaltous Sulfate

Cobaltous sulfate
1. Cas no. :10124-43-3
2. Co: 20% min
3. Red crystal

Molecular Formula: CoSO₄7H₂O

Molecular Weight: 281.1

Properties: red crystal, density: 1.948g/cm³, m. p.: 96.8° C, easily soluble in water and methanol, slightly soluble in ethanol.

Use: as catalyst of paints; in ceramics; in the manufacture of cobalt-containing pigments and various cobalt salts as additive of alkali batteries and lithopone; also used in electroplating, as catalyst and feed additive and analytical reagent etc.

Quality Index:

Co %	≥ 20
Water insolubles %	≤ 0.003
Mn %	≤ 0.01
Fe %	≤ 0.002
Ni %	≤ 0.05
Zn %	≤ 0.002
Cu%	≤ 0.002
Sulphates(SO4)%	≤ 0.002

Resource:

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