Copper Carbonate Basic

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Copper Carbonate Basic
Posting date : Aug 07, 2017
Membership
Free Member Scince Jun 07, 2017
FOB Price
20
Min. Order Quantity
1
Supply Abillity
10000
Port
Shanghai
Payment Terms
T/T
Package
Aluminum package
Keyword :
Category
Contact
Cassiel Ye
Selling Leads Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
canfuo
HS-CODE
1504-10
Package & Delivery Lead Time
Package
Aluminum package
Detailed Description

Copper Carbonate Basic

Product description: 
Cupric carbonate basic; Copper carbonate. 
Product specification: Industrial grade 
Molecular formula:CuCO3.Cu(OH)2 
Molecular weight: 221.12 
Physic-chemical Properties: 
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 200-2200℃.
Product use: 
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.
 Packing&storage: 
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.
Cupric Carbonate Basic
Industrial grade
Plating grade
Reagent grade
Item
Index
Index
Index
Content(%)
98
98
99
Content (Cu calculation)% ≥
55
55
56
Chloride (Cl) % ≤
0.2
0.01
0.001
Sulfate (SO4) % ≤
--
0.02
0.01
Nitrate (NO3) % ≤
--
--
0.03
Ammonium(NH4) % ≤
--
0.2
0.1
Fe % ≤
0.1
0.3
0.001
As % ≤
--
0.002
0.001
Cr % ≤
--
0.005
0.003
Pb % ≤
--
0.005
0.003
Cd % ≤
--
--
0.0006
Fineness(meshes)
100
100
200

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