COPPER SULPHATE PENTAHYDRATE
Molecular Formula: CuSO4·5H2O Molecular Weight: 249.685
CAS No.: 7758-99-8 Hazard Class: 9 UN/NA: UN3077
Property: Copper sulphate is also called chalcanthite. Blue crystalline powder , Density 2.284 g/cm3, melting point 110ºC.Soluble in water, glycerin and methanol, insoluble in ethanol.
Specification:
| |
Feed grade |
Tech grade |
Tech grade |
| CuSo4·5H2O |
98.5% Min. |
96% Min. |
98% Min. |
| Cu |
25.10% Min. |
24.50% Min. |
25.0% Min. |
| Pb |
5ppm Max. |
10ppm Max. |
10ppm Max. |
| As |
4ppm Max. |
5ppm Max. |
5ppm Max. |
| Cd |
0.1ppm Max. |
/ |
/ |
| Hg |
0.2ppm Max. |
/ |
/ |
| Insoluble matter |
0.5% Max. |
0.2% Max. |
0.2% Max. |
| Fineness (pass through 800μm) |
95% Max. |
/ |
/ |
Usage:
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;
Packing: Net each in 25kg plastic woven bag, lined with PE bag.
Broad World, Global Reputation
Boqi Chemicals was founded in 1995, it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001: 2015 Quality Management System Certification, have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. Have Got KKDIK registration for some products exported to Turkey, also have got K Reach registration for some products exported to South Korea. We have our own warehouses in the main ports of China, such as Tianjin Port, Shanghai Port and Qingdao Port.
Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. Oxalic acid, sodium formate, calcium formate, series of humic acid, ammonium chloride, sodium thiosulfate, . Among them, Oxalic acid occupy largest export volume and export to more than 100 countries and regions in the Europe, America, Asia, Africa and other continents, winning customers praise with its superior quality, favorable price and excellent service. For over 30 years, stick to business philosophy of " integrity, diligence, fighting, innovation ", Boqi Chemicals has built long term & Stable trade relationship with more than 100 countries and regions in the world.
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