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Nature Anhydrous copper sulfate as a white or gray powder. Acidic solution, the dust are highly pungent. Soluble in water and dilute ethanol, and not soluble in ethanol. Easy deliquescence in moist air, moisture absorption strong. In the formation of black copper oxide high temperature. Use Anhydrous copper sulphate (blue vitriol heated white powder after dehydration), chemical formula CuSO4, a contact with water, blue, usually used as a test to prove whether there is water. Anhydrous copper sulfate to the system in the chemical industry to take other important raw material for copper. Bottom anti-fouling paints used raw materials, desiccant, catalyst and so on. Anhydrous copper sulfate is also used to prepare Bordeaux mixture (a pesticide). Health hazards Health hazards: The product of the gastrointestinal tract have a strong stimulating effect, wrongly cause nausea, vomiting, oral sex taste of copper, stomach burning. Have serious abdominal cramps, vomiting blood, black stool. Can cause severe kidney damage and hemolysis, jaundice, anemia, liver, hemoglobinuria, acute renal failure. Eye and skin irritation. Long-term exposure can occur in contact dermatitis and nose, eye irritation, and gastrointestinal symptoms occur. Skin contact: take off contaminated clothing, rinse with plenty of liquidity. Eye contact: Did eyelid, mobile or saline irrigation. Medical treatment. Inhalation: from the scene to fresh air. If breathing is difficult, give oxygen. Medical treatment. Fresh into: coverage with 0.1% potassium ferrocyanide or sodium thiosulfate gastric lavage. To blues or egg white. Medical treatment. Handling Precautions Closed operation, to provide adequate local ventilation. Operators must receive special training, strict compliance with operating rules. Proposed operators to wear self-absorption filter respirators, wear chemical safety glasses, wear virus penetrate clothing materials, wear rubber gloves. To avoid dust. Avoid acids, bases touch. When handling care, and to prevent damage to packaging and containers. Equipped with emergency spill equipment. Empty containers may be harmful residues. Handling Information Anhydrous copper sulfate in a dry storage warehouse, prevent rain and moisture during storage and transportation, not with food, seed, feed mix, carrying, gently, to prevent the packaging is damaged, workers should wear masks to prevent inhalation. Plating grade items index Content (CuSO4 · 5H2O)% ≥ 98.0Copper content (Cu)%≥ 24.9Chloride (Cl)%≤ 0.02Water insoluble%≤ 0.02Iron (Fe)%≤ 0.25Antimony (Sb)%≤ 0.006Arsenic (As)%≤ 0.006Nickel (Ni)%≤ 0.02Lead (Pb)%≤ 0.006Zinc (Zn)%≤ 0.08