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ZCHG41
ZhongCheng Chemical
ZCHG41
China Manufacture Price Cuso4.5h2o Copper Sulphate Cas 7758-99-8
Copper sulfate, commonly known as gallate, stone gallate, or blue gallate, is an inorganic compound. It is a white or grayish white powder, and the aqueous solution is weakly acidic, appearing blue. Copper sulfate is often abbreviated as pentahydrate copper sulfate crystal.
When crystallized from aqueous solution, blue copper sulfate pentahydrate is generated, and this principle can be used to test the presence of water.
Copper sulfate is an important raw material for preparing other copper compounds. Mix with lime milk to obtain Bordeaux liquid, which is used as a fungicide. Also used as an electrolyte for electrolytic refining of copper.
Product specifications of Copper sulfate
Chemical name | Copper(II) sulfate pentahydrate |
Common name | Chalcanthite；Blue vitriol |
Chemical formula | CuSO4·5H2O |
Molecular weight | 250 |
CAS NO. | 7758-98-7 |
Grade | Agricultural Grade |
Packaging specifications | Plastic woven sack，25KG |
Content | 98.00% |
Executive standards | GB 437-2009 |
Producer | China |
Quality guarantee period | 12 months |
Product technical indicators of Copper sulfate
Item | Inspection results |
Character | Blue or blue-green crystals, without visible foreign impurities |
Copper sulfate (CuSO4·5H2O) mass fraction/% | 98 |
Arsenic（mg/kg） | 23 |
Lead（mg/kg） | 96 |
Cadmium（mg/kg） | 17 |
Water insoluble substance，% | 0.1 |
Acidity，% | 0.1 |
The functions of Copper sulfate
1.Feed grade is used as an antimicrobial agent to improve intestinal microbes and promote growth;
2.Used in agriculture as fungicides, insecticides and copper-containing pesticides.
3.Used in the flotation of non-ferrous metals in the beneficiation industry;
4.Chemical industry manufactures other copper salts (such as cuprous cyanide, cuprous chloride, cuprous oxide, etc.);
5.Dye industry production of copper-containing monoazo dyes (such as reactive brilliant blue, reactive violet, phthalocyanine blue and other copper complexing agents);
6.Catalyst for organic synthesis of perfume and dye intermediates;
7.The pharmaceutical industry is often used directly as an astringent and in the production of isoniazid;
8.The coating industry is used as a poisonous agent for antifouling paint on ship bottom;
9.Electroplating industry is used for sulfate copper plating and wide temperature full-bright acid copper plating ion additives;
10.Electronic grade is used for etching of copper foil and electronic circuit boards;
Package of Copper sulfate
1.This product adopts double-layer packaging.
2.The inner layer is made of polyethylene plastic film bags.
3.The outer packaging is made of plastic woven bags, evenly sewn with nylon or other similar quality ropes.
4.Each bag has a net weight of 25kg.
5.The surface of the bag is printed with signs such as caution against sun and rain.
Storage of Copper sulfate
1.Do not expose to direct sunlight during storage and place in a well ventilated area for benefits
2.Storage temperature ≥ 20 ℃
3.Shelf life of one year
4.Avoid smoking or ignition sources
5.Avoid contact with compatible substances and do not store or mix with toxic substances, food, etc
6.Avoid damage to packaging properties
7.Do not eat, drink or smoke during operation
