Cobalt (II) Chloride Hexahydrate 98% AR | CoCl2.6H2O, 100 Gram

Cobalt (II) Chloride Hexahydrate 98% AR | CoCl2.6H2O, 100 Gram

Synonym : Cobaltous chloride hexahydrate

Grade : AR
Purity : 98%
CAS No. : 7791-13-1
Molecular Formula : CoCl2.6H2O
Molecular Weight : 237.93
H.S.Code : 2827.41900
Shelf Life : 60 Months

Physical Properties
Physical state at 20 C : Solid
Colour : Red crystals
Odour : Odorless
pH value : 4.6
Melting point/ Freezing point [C] : 86C
Boiling point [C] : 110C
Density [g/cm3] : 1.92
Solubility in water [% weight] : 76.7 g/100 cc water @ 0C

Specification
Appearance : Deep red or Ruby red color crystalline powder or crystals
Assay : 98.0 - 102.0%
Insoluble matter : Max 0.01%
Nitrate (NO3) : Max 0.01%
Sulphate (SO4) : Max 0.01%
Calcium (Ca) : Max 0.005%
Copper (Cu) : Max 0.002%
Iron (Fe) : Max 0.005%
Magnesium (Mg) : Max 0.005%
Nickel (Ni) : Max 0.01%
Potassium (K) : Max 0.01%
Sodium (Na) : Max 0.05%
Zinc (Zn) : Max 0.03%

Note :
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