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Copper Carbonate Basic Product name : Copper Carbonate Basic
Product Category:High-purity chemicals & electronic chemicals/Cupric salts;
Other name : Cupric carbonate basic, Copper(II) Carbonate basic
CAS No.: 12069-69-1
Formula:CuCO3Cu(OH)2XH2O
MW:221.12
Characters:Malachite green fine granular amorphous powder, density: 3.85, decomposed at 2000C, insoluble in cold water and alcohols, soluble in acids, cyanides, sodium hydroxide, ammonium salts. Unstable in sulfureted hydrogen, solubility in water: 0.0008 %, decomposition temperature: 200-2200C; low toxicity.
Specifications:
Copper Carbonate Basic
A.R.
C.P.
Electro-plating grade
Technical grade
Assay(as Cu) %
52.5~56.5
52.5~56.5
≥55
≥55?/DIV>
Chlorides(Cl) %
≤0.001
≤0.005
≤0.04
≤0.05
Sulphates(SO4)%?/DIV>
≤0.01
≤0.02
≤0.02
≤0.06
Ammonium salt(NH4)%
≤0.1
≤0.2
≤0.2
Iron (Fe)%牋牋牋?/DIV>
≤0.01
≤0.05
≤0.03
≤0.03?/DIV>
Nitrates(NO3)%牋牋
≤0.03
≤0.05
≤0.03
Acid Insoluble %
≤0.01
≤0.02
≤0.15
≤0.1
Non-precipitate in sulfured hydrogen(As sulphates) %
≤0.75
≤1.0
≤1.0
Zinc (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

Copper Carbonate Basic
Export (dry)
Export (wet)
Light super-fine grade
Assay(as Cu) %
≥55
≥46
≥55
Chlorides(Cl) %
≤0.05
≤0.04
≤0.05
Sulphates(SO4)%?/DIV>
≤0.05
≤0.04
≤0.05
Acid Insoluble?
≤0.1
≤0.1
≤0.1
Sodium (Na)%
≤0.3
≤0.25
≤0.3
Calcium (Ca)%
≤0.03
≤0.03
≤0.03
Chromium (Cr) %
≤0.003
≤0.003
≤0.003
Iron (Fe)%
≤0.03
≤0.03
≤0.03
Arsenic (As)%
≤0.01
≤0.005
≤0.005
Lead (Pb)%
≤0.01
≤0.01
≤0.01
Aluminum (Al)%
≤0.01
≤0.01
≤0.01
Cadmium (Cd)%
≤0.001
≤0.001
≤0.001
Zinc (Zn)%
≤0.04
≤0.03
燛thanolamine(MEA) Insoluble %
≤0.20
≤0.10
Sieve No.200≥98

Product Usage: It is used爁or wood preservative ,and in PCB system it is uses for Non-Cyanide Electroplating,overcoming the shortcoming of some Substrate which cannot plated directly,,not only getting the copper plating coating of good quality,but also operating safty with low pollution .Suitable for elecreo-plating of decoratio material(Mg-Al alloy),zipper,spare parts of automobile,machinery material ,jewelry.steel,dairy hardware.
Packaging:25Kg woven bag with double PE liners,燾losed tightly.
Storage Precautions:Stored in dry and draughty warehouse. Tie the bag tightly to prevent dampness or caking. Avoid impact; no mixing with strong acids or alkali. Flexible container must be put vertically on the pallet, and fastened with roll paper.
MSDS: Download
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