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COBALT (II) CHLORIDE HEXAHYDRATE Extra Pure
Cobaltous chloride hexahydrate
MSDS
DE
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COAs
Packings
100 g
(00100)
500 g
(00500)
Print friendly version
Article No.
02892
Grade
Extra Pure
Purity
97%
CAS No.
7791-13-1
Molecular Formula
CoCl
2
.6H
2
O
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 (complexometric)
97 - 102%
Nitrate (NO3)
Max 0.05%
Sulphate (SO4)
Max 0.05%
Iron (Fe)
Max 0.05%
Zinc (Zn)
Max 0.1%
Substance not precipitated by ammonium sulphide (as SO4)
Max 0.3%
Safety Information and Hazard Symbols
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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COBALT (II) CHLORIDE HEXAHYDRATE