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Basic Copper Carbonate

Basic Copper Carbonate
  • Basic Copper Carbonate
Product code: 20160800001
Unit price: Price Negotiable
Price unit: Per piece
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Specifications

Basic Copper Carbonate
English name: Cupric carbonate, basic

Copper carbonate hydroxide.

Cupric subcarbonate, Coppercarbonatebasic, Bremen blue.

Bremen green, Coppercarbonatehydroxide

Molecular formula: CuCO3• Cu (OH) 2

Molecular weight: 221.10

Properties: amorphous powder green to blue or dark

green monoclinic

crystal. 200 °C decomposition. Soluble in acid and ammonia.

dissolved

in acid and the formation of the corresponding copper salt, soluble in

cyanide; sodium hydroxide; ammonium and alkali metal carbonate

aqueous solution to form copper complexes. Insoluble in cold water.

almost insoluble in water and ethanol. Solubility in water of 0.0008%.

The relative density of 4.0. Low toxicity. Irritant. Preparation of other

copper. Solid phosphor activator. Pesticides. Seed treatment fungicides.

Paint pigments, copper, tin plated copper alloy industry as additives.

crude oil storage when the sorbent. The system is not yet out of pure

copper carbonate, only synthesized CuCO3 • 2H2O and Cu (NH3) 2CO3

and other mixtures.

Bright green malachite (CuCO3 • Cu (OH) 2 and blue azurite

(Cu3 (CO3) 2 (OH) 2 is the natural existence of two basic copper

carbonate. Basic copper carbonate by CuCO3: H2O ratio of different

The existence of a dozen forms of compounds of industrial production.

the formula for the CuCO3 • Cu (OH) 2 • XH2O.

Cupric carbonate.

basic

AR

Chemically

pure

Plating grade

Industrial

Item

Index

Index

Index

Index

Content (Cu) %

52.5~56.5

52.5~56.5

≥55

≥55

Chloride (Cl) %

≤0.001

≤0.005

≤0.04

≤0.05

Sulfate (SO4) %

≤0.01

≤0.02

≤0.02

≤0.06

Ammonium salt (NH4) %

≤0.1

≤0.2

≤0.2

--

Iron (Fe) %

≤0.01

≤0.05

≤0.03

≤0.03

Nitric acid salt (NO3) %

≤0.03

≤0.05

≤0.03

--

Acid insoluble %

≤0.01

≤0.02

≤0.15

≤0.1

Hydrogen sulfide does

not precipitate (as sulfate) %

≤0.75

≤1.0

≤1.0

――

Zine (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

Cupric carbonate.

basic

Exports

(dried)

Exports

(wet product)

Micro-level light

Item

Index

Index

Index

Content (Cu) %

≥55

≥46

≥55

Chloride (Cl) %

≤0.05

≤0.04

≤0.05

Sulfate (SO4) %

≤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

――

Insoluble

monoethanolamine

(MEA) %

≤0.20

≤0.10

200 mesh sieve

residue ≤2

Packaging & Delivery

Packaging Detail: 25kg/ bag knitted bag , inside plastic sealed package

according to the requirements of customers.

Delivery Detail: with in 15 days after placing order