80-200 Mesh 98% Copper II Carbonate Basic CAS 12069-69-1 Copper Carbonate Basic

80-200 Mesh 98% Copper (II) Carbonate Basic CAS 12069-69-1 Copper Carbonate Basic

1. Basic Copper Carbonate Introduction

Copper carbonate basic, also known as basic copper carbonate or copper(II) carbonate hydroxide, is a chemical compound with the formula Cu2CO3(OH)2. It is a greenish-blue solid that occurs naturally as the mineral malachite. Copper carbonate basic is synthesized industrially by the reaction of copper salts with carbonate or bicarbonate ions in the presence of hydroxide ions. Boile in an alkali carbonate solution yields brown copper oxide, And decompose into black copper oxide at 2000ºC. Copper carbonate basic is a versatile compound with various industrial applications. Its distinctive color, stability, and properties make it valuable in fields such as art, agriculture, wood treatment, water treatment, and chemical synthesis.

Identification
Synonyms Basic copper carbonate; Cupric carbonate basic; Copper (II) hydroxide carbonate
Molecular Formula:CuCO3.Cu.(OH)2
CAS Number:12069-69-1
EINECS No.: 235-113-6

Properties

Appearance: Copper carbonate basic is a greenish-blue solid in its pure form. It is often seen as crystalline powder or solid chunks.

Solubility: Copper carbonate basic is insoluble in water, meaning it does not readily dissolve in water. However, it can slowly react with carbon dioxide and water vapor in the air, forming copper hydroxide and carbon dioxide gas.

Stability: Copper carbonate basic is relatively stable under normal conditions. However, it can decompose at high temperatures, typically above 200°C (392°F), into copper oxide, carbon dioxide, and water vapor.

Color: The compound is known for its vibrant greenish-blue color. The presence of copper ions gives it a distinct hue, making it desirable as a pigment in various applications.

2. Basic Copper Carbonate Specifications

3. Copper (II) Carbonate Basic Applications

1. Algicides: Copper carbonate basic is utilized as an algicide in water treatment. It helps control algae growth in ponds, reservoirs, and swimming pools by inhibiting photosynthesis and disrupting the growth of algae.

2. Catalysts: Copper carbonate basic can act as a catalyst or catalyst precursor in various chemical reactions. It is employed in organic synthesis, polymerization processes, and other chemical transformations.

3. Electroplating: Copper carbonate basic can be used as a source of copper ions for electroplating applications. It provides a source of copper metal that can be deposited onto a substrate, creating a thin, protective copper layer.

4. Laboratory reagent: Copper carbonate basic is used as a reagent in various laboratory experiments and analytical procedures. It can participate in reactions involving copper ions or serve as a source of copper for chemical reactions.

5. Pigments: Copper carbonate basic is widely used as a pigment in the production of paints, inks, and dyes. Its vibrant greenish-blue color makes it suitable for use in ceramics, textiles, and other artistic applications.