الوصف

Name:Copper sulfate;
Chemical formula:CuSO4;
Properties: anhydrous copper sulfate is gray white powder, easily absorbing water and becoming blue-green five hydrated copper sulfate;
Melting point:**0℃；
Density:3.**6g/mL （*5ºC）；
Vapour pressure:7.3mm Hg（*5ºC）；
Solubility: dissolved in water, methanol; insoluble in ethanol;
Molecular weight:**9.*1ï¼›
CAS：********7；
EINECS:********6;
Chemical property:

• It is very easy to absorb water vapor from air and become hydrates;After heating, it loses crystalline water; heating up to **2 C it will lose two crystalline water;Loss of three crystallized water at **3 C;Lose all crystalline water at **8 C;When the heating temperature reaches **3 centigrade, CuO and SO3 are decomposed and generated;The end of the decomposition at **0 degrees C;
• The replacements of a single substance occurring in the order of activity before copper;
• Reaction with alkali;
• Reaction with salt;
• Electrochemical reaction;

• Industry: used in the manufacture of other copper salts such as cuprous chloride, copper chloride, copper pyrophosphate, cuprous oxide, copper acetate, copper carbonate, copper mono azo dyes, such as reactive brilliant blue, active violet, etc;
• Paint industry: antifouling lacquer at the bottom of the ship;
• Electroplating industry: the main salt and copper ion additive for all bright acid copper plating;
• Printing and dyeing industry:mordant,pro-oxygenic agent of fine cloth;
• Organic industry: catalyst for the synthesis of spice and dye intermediates;
• Agricultural fields: Fungicides and feed additives;
• Chemical Education: chemical experiment reagents;
• Others: analytical reagent, food grade chelating agent and clarifier, methyl methacrylate inhibitor, catalytic transacetal reaction, alcohol and organic compound dehydrant, gas desiccant;
• The medical field: vomitory.