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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A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
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.
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