1-9 Kilograms
$2.70
≥10 Kilograms
$1.00
| Copper(II) sulphate, also known as cupric sulfate or copper sulfate, is the chemical compound with the chemical formula CuSO4. 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. Other names for copper(II) sulfate are "blue vitriol" and "bluestone". |
Item | Index | ||
CuSO4·5H2O (%) | ≥98 | ≥96 | ≥94 |
Cu (%) | ≥25.06 | ≥24.5 | ≥24.0 |
Water insoluble (%) | ≤0.2 | ≤0.2 | ≤0.2 |
Pb (%) | ≤10ppm | ≤10ppm | ≤10ppm |
As (%) | ≤4ppm | ≤4ppm | ≤4ppm |
Fineness | 20-40 mesh ≥95% passing rate 40-80 mesh ≥95% passing rate ≥80 mesh ≥95% passing rate | ||
1. Mainly used for textile mordant, agricultural pesticides, water, fungicides, preservatives, also used for tanning leather, copper plating, mineral processing.
2. Dyes and pigments industry: Used in the manufacture of azo dyes such as copper single reactive blue, reactive violet.
3.Organic industry: used as synthetic fragrances and dyes intermediates, catalysts, methyl methacrylate inhibitor.
4. Electroplating industry: As the main salt Bright Acid Copper and Copper additives.
5. Dyeing and finishing industry: As a mordant dyeing the help of oxygen dose.
6.Agriculture: As a fungicide. Copper sulfate as an inorganic compound,
when the copper level in cattle can be used as drug treatment, also used as a cattle drive tapeworm medicine and pigs, dogs emetic drugs.
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