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COBALT (II) CHLORIDE HEXAHYDRATE AR/ACS

Cobaltous chloride hexahydrate

COAs

Packings

100 g (00100)

500 g (00500)

1PB1200100 1PB1200500
Print friendly version
Article No. 02893 Grade AR/ACS
Purity 98% CAS No. 7791-13-1
Molecular Formula CoCl2.6H2O Molecular Weight 237.93
H.S. Code 2827.4190 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] 86°C Boiling point [°C] 110°C
Density [g/cm3] 1.92 Solubility in water [% weight] 76.7 g/100 cc water @ 0C

Specifications

Appearance Deep red crystals Assay 98 - 102%
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%

Safety Information and Hazard Symbols

Exclamation Mark Environment Health Hazard
Symbol: GHS07, GHS08, GHS09
 Signal Word: Warning
 UN No.: 3077
 IMCO Class No.: 9
 Packing Group: III
 Hazardous Statement: H302-H317-H334-H341-H350i-H360FD-H410
 Precaution Statement: P273-P280-P301+P312-P302+P352-P304+P340-P308 + P313
Revision Date: 07-Jun-2023

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