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COBALT (II) NITRATE HEXAHYDRATE Extra Pure
Cobaltous nitrate
MSDS
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COAs
Packings
100 g
(00100)
500 g
(00500)
25 Kg
(0025K)
Print friendly version
Article No.
02895
Grade
Extra Pure
Purity
97%
CAS No.
10026-22-9
Molecular Formula
Co(NO
3
)
2
.6H
2
O
Molecular Weight
291.03
H.S. Code
2834.2990
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
Red crystals
Odour
Odorless
pH value
4 at 100 g/l at 20 °C
Melting point/ Freezing point [°C]
55 °C
Boiling point [°C]
75°C
Density [g/cm3]
1.87
Solubility in water [% weight]
134g/100ml water
Oxidising properties
The substance or mixture is classified as oxidizing with the subcategory 2
Specifications
Appearance
Red to very dark red and red-brown and brown-red crystals
Assay (ex Co)
97.0 - 102.0%
Chloride (Cl)
Max 0.005%
Sulphate (SO4)
Max 0.03%
Iron (Fe)
Max 0. 01%
Nickel (Ni)
Max 0.3%
Safety Information and Hazard Symbols
Symbol: GHS08, GHS09
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H317-H334-H341-H350i-H360F-H410
Precaution Statement: P201-P273-P280-P302 + P352-P304+340-P342+311
Revision Date:
29-May-2021
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COBALT (II) NITRATE HEXAHYDRATE