COBALT (II) CHLORIDE HEXAHYDRATE
COBALT (II) CHLORIDE HEXAHYDRATE Extra Pure
Short Name: COBALT (II) CHLORIDE HEXAHYDRATE
Synonym: Cobaltous chloride hexahydrate
Basic Details
Article No.
LG1428
Grade
Extra Pure
Purity
97%
CAS No.
7791-13-1
HS Code
2827.4190
Shelf Life
60 Months
Packings Avialable
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
Chemical Specifications
Appearance
Deep red crystals
Assay (complexometric)
97 - 102%
Nitrate (NO3)
Max 0.05%
Sulphate (SO4)
Max 0.05%
Iron (Fe)
Max 0.05%
Nickel (Ni)
Max 0.15%
Zinc (Zn)
Max 0.1%
Substance not precipitated by ammonium sulphide (as SO4)
Max 0.3%
Safety Information & Hazard Symbols
Symbol
GHS06, GHS09
Signal Word
Warning
UN No.
3077
IMCO Class No.
9
Packing Group
III
Hazardous Statement
H302-H317-H334-H341-H350i-H360F-H410
Precaution Statement
P201-P261-P273-P280-P308 + P313-P501