1.Copper Sulphate
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CAS No. 7758-99-8
EINECS No.: 231-847-6
Formula: CuSO4.5H2O
Formula weight: 249.68
Properties: Sky blue crystal granular or power,can soluble in water and diluted acetic acid. The solution appears as weak acidity. It will be effloresces slowly in dry air, and its surface will become white powder substance. Copper Sulphate will lose four crystal water when heated to 110, and will be changed into white copper sulfate anhydrous which is easy to absorb water when the temperature is higher than 150°C.
2. Specification
|
Item |
Standard |
Standard |
|
Appearance |
Blue Crystal granular |
Blue Crystal granular |
|
Purity, % |
≥96 |
≥98 |
|
Cu,% |
≥24.5 |
≥25 |
|
Water insoluble, % |
≤0.2 |
≤0.2 |
|
Pb, % |
≤0.001 |
≤0.001 |
|
As, % |
≤0.001 |
≤0.001 |
3.Packaging
Packaging Details:25kg, 50kg,500kg,1000kg, 1250kg bag and OEM color bag or according to customer requirement
4. Function& Benefits:
1. Feed additives, trace elements for animals;
2. Agricultural fertilizers, fungicides & insecticides;
3. Non-ferrous metal flotation reagents;
4. Manufacture other cupric salts, monoazo dyes;
5. Catalyst for the synthesis of perfumes and dyes intermediates;
6. Copper foil & PCB etching.
