Copper Basic Carbonate

Product description 
Product Name: copper basic carbonate /copper carbonate / Basic copper carbonate
Synonyms: basic cupric carbonate; azurite; malachite; carbonato básico de cobre (Esp.); carbonato basico di rame (It.); carbonato básico de cobre
Chemical formula: Cu2(OH)2CO3
CLASSIFICATION: Fungicide, Bactericide, Preservative
Molar mass: 221.11 g/mol
Boiling point: 554°F (290°C)
Density: 4 g/cm³
Soluble in: Acetic acid
CAS Number: 1184-64-1
TOXICITY: oral rat LD50: 1350 mg/kg

Related knowledge of copper basic carbonate 
Copper basic carbonate occurs in nature as the mineral malachite (CuCO3) it can be synthesised in the laboratory regardless of its source; basic copper carbonate has the same composition (CuCO3). Copper carbonate is a green powder. When heated it decomposes to give a black colour of copper oxide and the reaction releases carbon dioxide. When it is heated, CuCO3 splits up or decomposes. When one substance splits up into two or more on heating, this is called “thermal decomposition”. The carbon dioxide gas formed is lost to the air or collected, so the copper carbonate loses mass the copper oxide formed weighs less than the copper carbonate. However, the mass of copper carbonate equals the total mass of the copper oxide and carbon dioxide because the same atoms are present but in different ways.

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Packaging

Copper basic carbonate

Small sample with aluminum package.
Big Quantity with bag package.25kg bag or ton bag.
Drum package can be customized, please inform us in advance.

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Precautions for safe handling 
Use in a well-ventilated area. Wear chemically resistant protective equipment during handling. Avoid breathing dust and fume. Avoid contact with skin, eyes and clothing. Keep away from heat and sources of ignition. Keep away from acids and other incompatibles. Label containers appropriately. Wash thoroughly after handling. Keep containers closed when not in use.

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