Cupric Carbonate Basic/Copper Carbonate/Copper (II)
CAS : 12069-69-1
Molecular Formula : CuCO3.Cu(OH)2
Molecular weight: 221.12
Model No:JD-CCBCG-99
Properties: the amorphous powder of peacock green fine particles, with a
density of 3.85200c, decomposes, insoluble in cold water and
alcohol, soluble in acid and forms the corresponding copper salt,
and soluble in the aqueous solution of cyanide, sodium hydroxide,
ammonium salt and alkali carbonate to form the copper complex When
boiling in alkali metal carbonate solution, brown copper oxide is
formed and decomposed into black copper oxide at 200C. Unstable in
hydrogen sulfide atmosphere. The solubility in water is 0.0008%,
and its decomposition temperature is 200C.
Product Specification:
| Item | Export electroplating grade | Anticorrosive wood grade | Superfine grade
|
| Standard% | Standard% | Standard% |
| Cu≥ | 57.0 | 54.5 | 55.0 |
| Iron≤ | 0.0005 | 0.03 | 0.03 |
| Cl≤ | 0.0005 | 0.2 | 0.1 |
| So4≤ | 0.07 | 0.2 | 0.1 |
| Pb≤ | 0.0003 | - | 0.005 |
| HCl insoluble matter≤ | 0.1 | - | 0.1 |
| Moisture% ≤ | 1 | 1 | 1 |
| Size | 300 Mesh | 100Mesh | 300-3000Mesh |
| Na≤ | 0.05 | - | 0.25 |
| Ca≤ | 0.002 | - | 0.03 |
| Cr≤ | 0.001 | - | 0.003 |
| As ≤ | 0.0005 | - | 0.005 |
| Cd≤ | 0.0006 | - | 0.001 |
| Zn≤ | 0.002 | - | 0.1 |
| NH3 ≤ | 0.05 | - | 0.1 |
Product application: used for preparing various copper compounds in inorganic salt
industry, organic synthesis catalyst in organic industry, copper
additive in electroplating copper tin alloy industry, ceramic
colorant, desulfurizer during crude oil storage, etc., and wood
preservative.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
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15-20 days if the goods are not in stock, it is according to
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A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30%
T/T in advance ,balance before shippment.
Density:3.85g/cm³
Melting Point: 200°C
Appearance: Solid
Hazard Codes: Xn,N
Risk Statements: 22-36/37/38-50/53
Safety Statements: 26-36-61-60
Transport: UN3288
WGK Germany: 2
HazardClass: 6.1
We consists a team of professional analytical department,complete
QC&QA under strict SOPs, experienced sale and after-sale
service, efficient logistic support, one-stop service is our great
advantage, to benefit for our clients, like
BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.
