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Chemical reagent
Cobalt acetate tetrahydrate

Product name

Cobalt acetate,tetrahydrate

Specification

Reagent grade

Molecular formula

C4H6O4Co·4H2O

CAS

71-48-7

H.S. CODE

2915299090

Molecular weight

249.08

Appearance

Dark red crystal

Package

25KG Woven bags or fiber drums

Property

     White loose fine powder. Odourless. Taste slightly bitter. Easily absorbing moisture. Heating to 1.6 ℃ decomposed into CaCO3 and acetone. Soluble in water. Slightly soluble in alcohol.

Application:

    Chelating agent, Antibacterial agents; mildew Stabilizer, Slow granule, More aromatic agent; Preservatives, Fennan; PH regulator, Processing AIDS.

Test standardHG/T 3-19975-1976

Test items

Specification

AR grade

CP grade

Appearance

Dark red crystal

Dark red crystal

Assay

99.5%

97.0%

Water insoluble

0.005%

0.02%

Chloride

0.002%

0.005%

Nitrate

0.02%

0.05%

Sulfate

0.005%

0.01%

Iron

0.0005%

0.001%

Manganese

0.005%

0.02%

Zinc

0.05%

0.2%

Nickel

0.05%

0.1%

Heavy metals

0.005%

0.02%

Alkaline and alkaline metals

0.1%

0.5%

Storage

    Store in a cool, dry and well ventilated place. Keep away from incompatible substances. Keep container closed.

Product categories
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