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Specification:
Test item | Specification | |
Reagent grade | Pharmaceutical grade | |
Appearance | Conform | Conform |
Assay [CuCl2]% min | 99.0 | 98.0 |
Water insoluble %max | 0.005 | 0.02 |
Sulfate (SO4)%max | 0.003 | 0.01 |
nitrate (NO3)%max | 0.01 | 0.03 |
Arsenic (As)%max | 0.0002 | 0.0005 |
Iron (Fe)%max | 0.002 | 0.005 |
Nickel(Ni)%max | 0.001 | - |
Hydrogen sulphide not sediment% max | 0.05 | - |
Application:
Widely used in producing pigment, organic synthesis, petroleum industry, suitable for producing phthalocyanine copper, etc.Packaging:
25kg or 1000kg woven bag, lined with double-layer plastic bag...
Storage:
In cool dry airiness place, avoid moisture, no exposed in the air, no mixed with food, no breakage.
Cupric Chloride anhydrous