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Copper Carbonate Basic
Copper Salt Products
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Basic copper carbonate; Malachite;
Cupric carbonate basic; Copper carbonate.
Product specification: Industrial grade
Molecular weight: 221.12
Peacock green tiny amorphous powder. The density is 3.85, and melting point 200
degrees.Insoluble in unboiled water or alcohol, and dissolved in acid to form
the corresponding copper salts, soluble in cyanide, sodium hydroxide, ammonium
salt and alkali carbonate to form copper complex. Will produce brown copper oxide
when boiled in alkali metal carbonate solution, and dissolved to black copper
oxide at 2000℃.Unstable in the hydrogen sulfide.Become more than a dozen chemical
compound when in different ratio according to CuO:CO2:H2.and the molecular
formula is CuCO3.Cu(OH)2.XH2O in industry manufacturing.The solubility in water
is at 0.0008%, and with low toxicity when under decomposition temperature of 200-
Used as analytical reagents,to produce varied copper compound in inorganic salt
industry,as organic synthesis catalyst in organic industry;as copper additive in
electroplated Cu-Sn alloy coating industry and desulfurizer in crude oil
storage,also widely used in wood preservation.
By plastic woven bag or cardboard bag with inner plastic bag, net weight 25kg or
50kg for each bag.
Stored in a ventilated and dry warehouse.Keep dry in transit. Water and fire
extinguisher can save when caught fire.
SOURCE: Import-Export Bulletin Board (http://www.imexbb.com/)
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