Preparation Of Basic Copper Sulphate

  •   Chemical properties: Anhydrous copper sulfate reacts with water and turns from white to blue when it meets with water to produce copper sulfate pentahydrate (CuSO4·5H2O), which can check the presence or formation of chemical reaction water and absorb water vapor. Easily absorb water vapor in the air and become hydrate. When the heating temperature reaches 653℃, it begins to decompose to produce CuO and SO3, and the decomposition ends at 720℃.
     
      Industrial grade copper sulfate use:
     
       1. The printing and dyeing industry is used as a mordant and an oxygen aid for fine dyeing cloth.
     
       2. Organic industry is used as a catalyst for the synthesis of perfume and dye intermediates, and as a polymerization inhibitor for methyl methacrylate.
     
       3. The coating industry is used as a fungicide for the production of antifouling paint on the bottom of ships. The electroplating industry is used as the main salt of all-bright acid copper plating and copper ion additives.
     
       4. In the inorganic industry, it is used to make other feed salts such as cuprous chloride, cupric chloride, copper pyrophosphate, cuprous oxide, Copper Acetate, copper carbonate, etc.
     
       5. Basic Copper Sulphate is an important raw material for preparing other copper compounds. Mix with lime milk to obtain "Bordeaux" solution, which is used as an insecticide. Copper sulfate is also an electrolyte for electrolytic refining of copper.