Copper Sulphate (chemical formula: CuSO4), anhydrous Copper Sulfate is white or off-white powder. Its aqueous solution is weakly acidic, showing blue colour. Copper Sulphate is an important raw material for the preparation of other copper-containing compounds. Mixed with lime milk can be obtained Bordeaux liquid, used as a fungicide. At the same time, Copper Sulphate is also the electrolyte when electrolysis refining copper. The common form of Copper Sulphate as crystals, Copper Sulfate monohydrate tetrahydrate ([Cu(H2O)4]SO4-H2O, copper sulfate pentahydrate), for the blue solid (crystals), commonly known as bile alum. Blue alum. Its aqueous solution is blue due to hydrated copper ions, so anhydrous Copper Sulphate is often used in the laboratory to test the presence of water. In real life, Copper Sulphate is often used in refining copper, mixed with slaked lime can be made pesticide Bordeaux liquid. Physical Properties of Copper Sulphate Pentahydrate Blue transparent crystal. Soluble in water, slightly soluble in dilute ethanol and insoluble in anhydrous ethanol. Anhydrous Copper Sulphate is an off-white powder, easily absorb water to blue-green Copper Sulphate pentahydrate. (Anhydrous copper sulfate chemical formula for CuSO4) Copper Sulphate has no melting point under normal pressure, and decomposes after losing water of crystallisation by heat, it is very stable under normal temperature and pressure, not deliquescent, and will gradually weather in dry air. Copper Sulphate is a blue asymmetric triclinic crystal system, specific gravity 2.29. It is chemically stable at room temperature, easily dissolved in water, and can dissolve 16.2% in water at 15℃, and its aqueous solution is blue and acidic. In the air for a long time will gradually lose the water of crystallisation, turning white. Company information
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（1）Intermediates：A material produced in an API process step that must undergo further molecular changes or refinement to become an API. Intermediates may or may not be separated.Our Intermediates products include pharmaceutical intermediates,dye intermediates.Synthetic material intermediates, Flavors and Fragrances intermediates.
（2）Flavours and Fagrances are volatile substances. They have a certain aroma and fragrance, can be people smell taste out (some aroma and fragrance in the case of people can not be perceived by the senses, but will be different creatures feel and distinguish out); requirements to achieve the purpose of the people's favourite, the spirit of pleasure and enrichment and beautification of the material and cultural life of the people.
