| Customization: | Available |
|---|---|
| CAS No.: | 7758-99-8 |
| Formula: | CuSo4-5H2O |
|
Still deciding? Get samples of US$ 2/kg
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Copper sulfate, is a chemical compound with the chemical formula CuSO4. This salt exists as a range of compounds with different degrees of hydration. The anhydrous form is a pale green or off-white powder, while the pentahydrate (CuSO4·5H2O) is the most common salt and has a bright blue color. Copper sulfate dissolves exothermically in water to form the hydrate [Cu(H2O)6]2+, which has an octahedral molecular geometry and is paramagnetic.
Dark blue triclinic crystals or blue crystalline powder or granules. There is a metallic odor. Slowly weathering in dry air relative density 2.284. Above 150ºC, it loses water to form anhydrous copper sulfate, which easily absorbs water. It is easily soluble in water, and the aqueous solution is acidic, with a 0.1mol/L aqueous solution of 4.17 (15ºC). It is easily soluble in glycerol and dilute ethanol, and insoluble in pure ethanol.
| Item | Index |
| CuSO4.5H2O %≥ | 98.5 |
| Cu %≥ | 25.06 |
| Water insoluble matter %≤ | 0.2 |
| As %≤ | 0.0004 |
| Pb %≤ | 0.001 |
| Fineness (800um) %≥ | 95 |
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.
){kind=link}