1.Heavy Cupric Carbonate 2.CuCO3.Cu(OH)2 ,96%;Cu,55% 3.Usage,Solid phosphor activator. Pesticides 4.Molecular Weight: 221.10 Molecular formula: CuCO3•Cu(OH)2Molecular weight: 221.10 Properties:   Amorphous powder green to blue or dark green monoclinic crystal.     Soluble in acid and aqueous ammonia, dissolved in acid and form corresponding copper salt, soluble in cyanide, sodium hydroxide, ammonium and alkali metal carbonate aqueous solution to form copper complexes.     Insoluble in cold water, almost insoluble in water and ethanol. Solubility in water is 0.0008%. The relative density is 4.0. Low toxicity. Irritant.    

Usage:Cupric carbonate is used to prepare cupric compounds in inorganic chemical industry, used as catalyst in organic chemical industry and as additive in ormolu galvanization industry. Cupric carbonate is also used to make fireworks, paint, pesticide, antidote for phosphorous toxicity, fungicide for seeds, additive for feeds and desulfate for raw oil storage.

Specifications:      

Cupric carbonate, basic	AR	Chemically pure	Plating grade	Industrial
Item	Index	Index	Index	Index
Content (Cu) %	52.5~56.5	52.5~56.5	≥55	≥55
Chloride (Cl)%	≤0.001	≤0.005	≤0.04	≤0.05
Sulfate (SO4)%	≤0.01	≤0.02	≤0.02	≤0.06
Ammonium salt (NH4) %	≤0.1	≤0.2	≤0.2	--
Iron(Fe) %	≤0.01	≤0.05	≤0.03	≤0.03
Nitric acid salt (NO3) %	≤0.03	≤0.05	≤0.03	--
Acid insoluble %	≤0.01	≤0.02	≤0.15	≤0.1
Hydrogen sulfide does not precipitate (as sulfate) %	≤0.75	≤1.0	≤1.0	——
Zine(Zn) %	--	--	≤0.03	--
Arsenic (As) %	--	--	≤0.01	≤0.005
Lead (Pb) %	--	--	≤0.01	--
Sodium (Na) %	--	——	——	——
Calcium (Ca) %	--	--	--	--
Chromium (Cr) %	--	--	--	≤0.003
Aluminum (Al) %	--	--	--	≤0.01
Cadmium (Cd) %	--	--	--	≤0.001

 

Packing:25kg/bag,1000kg/bag,woven bag with plastic lining.

Copper Carbonate