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COBALT (II) CHLORIDE HEXAHYDRATE, 98%
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Article No.
2892C
Grade
Purity
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
Odour
Odorless
pH value
4.6
Melting point/ Freezing point [°C]
86°C
Decomposition point [°C]
400
Boiling point [°C]
110°C
Density [g/cm3]
1.92
Solubility in water [% weight]
76.7 g/100 cc water @ 0C
Specifications
Appearance (Color)
Red-purple or purple
Appearance (Form)
Crystals or powder or crystalline powder
Assay (Titration ex Chloride)
97.5 – 102.5%
Water Content (Karl Fischer Titration)
42.2 - 48.4%
Identification (FTIR)
Conforms
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:
03-Jun-2026
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COBALT (II) CHLORIDE HEXAHYDRATE, 98%