| Customization: | Available |
|---|---|
| CAS No.: | 7758-99-8 |
| Formula: | CuSo4-5H2O |
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Physicochemical properties of copper sulfate pentahydrate is transparent dark blue crystals or powder, solubility in water at 0 ºC is 316 g / l, insoluble in ethanol, almost insoluble in most other organic solvents. In glycerol is gem green, slowly weathering in the air, heating to lose two molecules of water of crystallisation (30 ºC), at 110 ºC water loss into white hydrate (CuSO4 × H2O). It is yellow or green when it contains many impurities and has no smell. This product is very corrosive to iron. Copper sulphate is both a fertiliser and a commonly used fungicide. Bordeaux liquid, copper soap liquid, copper ammonium preparations, is made of copper sulfate with quicklime, soap, ammonium bicarbonate preparation
(1) Used in inorganic industry to manufacture other feeding salts such as cuprous chloride, copper chloride, copper pyrophosphate, cuprous oxide, copper acetate, copper carbonate and so on.| Assay (iodometric) | 99.0 - 100.5 % |
| Assay (iodometric, dried substance) | 98.5 - 100.5 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Chloride (Cl) | ≤ 0.0100 % |
| Ca (Calcium) | ≤ 0.005 % |
| Co (Cobat) (*) | ≤ 0.00005 |
| Fe (Iron) | ≤ 0.003 % |
| K (Potassium) | ≤ 0.01 % |
| Na (Sodium) | ≤ 0.02 % |
| Ni (Nickel) (*) | ≤ 0.0020 |
| Pb (Lead) (*) | ≤ 0.0020 |
| Residual solvents (ICH Q3C) | excluded by manufacturing process |
| Loss on drying (250 °C) | 35.0 - 36.5 % |
| Particle size (< 0,18 mm) | 100 |
Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.
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