| Customization: | Available |
|---|---|
| CAS No.: | 7758-99-8 |
| Formula: | CuSo4 |
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copper sulphate, is the chemical compound with the chemicals formulaCuSO4. This salt exists as a series of compounds that differ in their degree of hydration.The anhydrous form is a pale green or gray-white powder, whereas the pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. Copper sulfate exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry and is paramagnetic.
Grade: Feed grade
| Item | Index |
| CuSO4.5H2O %≥ | 98.5 |
| Cu %≥ | 25.06 |
| Water insoluble matter %≤ | 0.2 |
| As %≤ | 0.0004 |
| Pb %≤ | 0.001 |
| Fineness (800um) %≥ | 95 |
| Item | Index |
| CuSO4·5H2O w/% ≥ | 98.0 |
| As w/% ≤ | 0.0005 |
| Pb w/% ≤ | 0.001 |
| Ca w/% ≤ | 0.0005 |
| Fe w/% ≤ | 0.002 |
| Co w/% ≤ | 0.0005 |
| Ni w% ≤ | 0.0005 |
| Zn w% ≤ | 0.001 |
| Cl w% ≤ | 0.002 |
| Water insoluble matter % ≤ | 0.005 |
| pH value (5%, 20 ºC) | 3.5~4.5 |
| Product Name | Copper sulphate |
| Item | Specification |
| Copper sulphate (CuSO4·5H2O), w/% ≥ | 98.0 |
| As, w/% ≤ | 0.001 |
| Pb, w/% ≤ | 0.001 |
| Fe, w/% ≤ | 0.002 |
| Cl, w/% ≤ | 0.01 |
| Water insoluble substance, w% ≤ | 0.02 |
| PH (50 g/L solution) | 3.5~4.5 |
Net each in 25kg plastic woven bag, lined with PE bag.
Copper sulfate is one of the most important copper salts. It is widely used in electroplating, printing and dyeing, pigment, pesticide and so on.
Feed grade is used as an antimicrobial agent, improving intestinal microorganisms and promoting growth;
Agricultural grade is used as fungicide, insecticide and copper-containing pesticide;
Industrial grade is used for flotation of non-ferrous metals in ore dressing; Used in the chemical industry to manufacture other copper salts (such as cuprous cyanide, cuprous chloride, cuprous oxide, etc.);
Used in the dye industry to produce copper-containing monoazo dyes (such as reactive brilliant blue, reactive violet, phthalocyanine blue and other copper complexing agents);
It can be used as a catalyst for organic synthesis of fragrances and dye intermediates;
In the pharmaceutical industry, it is often used directly as an astringent and in the production of isoniazid;
In the paint industry, it is used as a poisonous agent for ship bottom antifouling paint;
In the electroplating industry, it is used as an ion additive for sulfate copper plating and wide temperature full bright acidic copper plating;
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