Product Name: Calcium oxide
Molecular Formula: CaO
Molecular weight: 57.09
Appearance: white powder
Calcium oxide is a white amorphous powder, containing impurities in gray or pale yellow, with moisture absorption. Insoluble in water, insoluble in alcohol, soluble in acid, glycerol. Absorption of carbon dioxide in the air and water. Generated with water calcium hydroxide and evolution of considerable heat.
Calcium oxide for iron and steel, pesticides, pharmaceuticals, non-ferrous metals, fertilizers, leather, hydrogen calcium oxide, ammonia laboratory drying and alcohol dehydration.
Can also react with water to produce a lot of heat, commonly used in automatic heating package.
Used in the manufacture of calcium carbide, soda, bleaching powder, etc., also used in leather making, waste water purification, etc
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