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Copper carbonate CuCO3

 

Copper carbonate is bulkier than the oxide form, thus it tends to disperse better to give more even results. It is also more reactive chemically that the oxide form and thus melts better. As such, it is ideal for use in brush work where minimal speck is required. However it produces gases as it decomposes and these can cause pinholes or blisters in glazes. Also the carbonate form contains less copper per gram, therefore colors are less intense than the oxide form.

 

The hydroxyl component is an important aid in dispersing the powder throughout the glaze slurry and thus avoid specks in the fired glaze.

 

Green copper carbonate basic often vary in color and density (darker and heavier, lighter and fluffier) reflecting variations in raw materials and manufacturing procedures. Despite variations in the physical appearance of the material, the amount of contained copper metal remains essentially constant.

 

Application

1) Copper salts in inorganic industry
2) Organic synthesis catalyst in organic industry
3) Fireworks, pesticides
4) Seed fungicide and copper additive for feed
5) Antidote for phosphorous toxin
6) Desulfurizer of raw oil
7) Wood preservative
 

General Specifications

 

Sr. No.

Particulars

Specifications

1

Name

Copper Carbonate

2

Chemical family

Inorganic

3

Formula

CuCO3

4

CAS No.

12069-69-1

5

Appearance

Pale green powder.

6

Odor

Odorless

7

Solubility

Insoluble in water

8

Molecular Wt.

123.56g/mol

9

Density

3.9 g/cm3

10

Melting Point

200°C

 

Technical Specifications

 

Sr No.

Particulars

Specifications

1

Copper Carbonate

97% MIN

2

Cu

52% MIN

3

Acid Insoluble:

0.02% Max

4

Other sulphate

0.05 ppm Max

                                                                                            
 

Packing

  Fine Free Flow Greenish Powder available in 25 Kg or 50 Kg HDPE Bags
 

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