Brown Powder Copper(II) Chloride Cas 7447-39-4
The chemical formula of copper chloride is CuCl2, which is a yellow-brown powder, with a relative density of 3.386 (25 ℃), a melting point of 620 ℃, and a solubility of 70.6 at 0 ℃. It is also soluble in ethanol and acetone. It is easy to absorb moisture from the air and become blue-green dihydrate CuCl2 · 2H2O, CuCl2 · 2H2O is a green rhombic crystal.
|
ITEM |
STANDARD |
RESULT |
|
Appearance |
Brown or yellowish brown powder |
Conform |
|
Complexometric EDTA(Cu) |
46.5-48.0 % |
47.2% |
|
Trace metal impurities |
≤200 ppm |
102ppm |
|
Water |
≤0.75 % |
0.07% |
|
Purity |
≥99.99 % |
99.99% |
It is used as chemical reagent, mordant, oxidant, wood preservative, food additive, disinfectant, as well as for making glass, ceramics, fireworks, hidden ink, and also for deodorization and desulfurization of petroleum fractions, metal refining, photography, etc.
1kg bag or requirement of clients. Keep it away from light at a temperature below 25℃.
Brown Powder Copper(II) Chloride Cas 7447-39-4
