Cobalt (II) Sulphate Heptahydrate 99% AR | CoSO4.7H2O, 100 gram

Product Code. : 00839

Purity 99%

CAS No. 10026-24-1

Molecular Formula : CoSO4.7H2O

Molecular Weight - 281.10

H.S.Code - 2833.29900

Shelf Life - 60 Months

Physical Properties

Physical state at 20 °C - Solid

Colour - Red crystalline powder

Odour - Odorless

pH value - 4

Melting point/ Freezing point [°C] - 98 °C

Boiling point [°C] - 735°C

Density [g/cm3] - 2.03

Solubility in water [% weight] - 60.4g/100g water @ 30C

Specification

Appearance - A red crystalline powder

Assay - Min 99%

Insoluble matter - Max 0.003%

Chloride (Cl) - Max 0.001%

Nitrogen compounds (as N) - Max 0.005%

Calcium (Ca) - Max 0.005%

Copper (Cu) - Max 0.001%

Iron (Fe) - Max 0.002%

Lead (Pb) - Max 0.001%

Manganese (Mn) - Max 0.001%

Magnesium (Mg) - Max 0.001%

Nickel (Ni) - Max 0.01%

Potassium (K) - Max 0.002%

Sodium (Na) - Max 0.002%

Zinc (Zn) - Max 0.005%

Note :

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Cobalt (II) Sulphate Heptahydrate 99% AR | CoSO4.7H2O, 100 gram - ABL

Cobalt (II) Sulphate Heptahydrate 99% AR | CoSO4.7H2O, 100 gram - ABL

Rp 1.350.000

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