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3.
Cadmium nitrate
Molecular formula: Cd(NO3)2 4H2O
Molecular weight: 308.482
Physicochemical property: Colorless orthorhombic crystal, relative
density:2.45, melting point:59.5 .
Use: Used as a colorant for glass, pottery and porcelain, and
as an analytical reagent. It is also used in producing cadmium compounds,
cadmium oxide, catalysts, and batteries.
Specification: GB1284-77
|
Main index name
|
Chemical purity
|
Technical grade
|
Cadmium nitrate[Cd(NO3)24H2O],% |
98.5
|
98.0
|
| Aqueous solution reaction |
Qualified
|
Qualified
|
| Clarity test |
Qualified
|
Qualified
|
Insoluble substance in water, % |
0.01
|
0.05
|
| Chloride(Cl), % |
0.001
|
0.01
|
| Sulphate(SO4), % |
0.003
|
0.02
|
| Ferrum(Fe), % |
0.0005
|
0.005
|
| Lead(Pd ), % |
0.01
|
0.05
|
| Sulphide non-deposit( base on sulfate),% |
0.2
|
0.5
|
Packing: 25kg weaving bag with plastic liner or according
to the requirements of customers.
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