Cobalt carbonate basic CAS 12602-23-2

CAS: 12602-23-2

Purity: 45%

Molecular Formula: CHCoO4(-3)

Molecular Weight: 135.95

EINECS: 235-714-3

Storage Period: 2 years

Synonyms: bis(carbonato(2-))hexahydroxypenta-cobal; bis[carbonato(2-)]hexahydroxypenta-cobal; bis[carbonato(2-)]hexahydroxypenta-Cobalt; cobaltcarbonate,cobaltdihydroxide(2:3); cobaltcarbonatehydroxide; cobalt(2+),dicarbonate,hexahydroxide; Cobaltouscarbonatehydroxide; COBALT(II)HYDROXIDECARBONATE

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What is Cobalt carbonate basic CAS 12602-23-2?

Cobalt carbonate basic CAS 12602-23-2 is a purple-red crystal that is almost insoluble in water and ammonia, soluble in acid, and does not react with cold concentrated nitric acid and concentrated hydrochloric acid. It begins to decompose when heated to 400°C and releases carbon dioxide. It is widely used in catalysts and raw materials for cobalt salts, colorants in the ceramic industry, electrochemistry, catalysts, magnetic materials and other fields.

Specification

ITEM	STANDARD %
CO	≥45
Na	≤0.05
Fe	≤0.025
Ni	≤0.25
Cr	≤0.02
AI	≤0.75
H2O	≤0.05
Cu	≤0.01
Pb	≤0.01
C1	≤0.005
Zn	≤0.1
Mn	≤0.1
Ca	≤0.1
Mg	≤0.1

Application

1. Catalyst field: Cobalt carbonate basic CAS 12602-23-2 can be used as a catalyst or catalyst precursor for a variety of chemical reactions. For example, in the hydrogenation reaction and dehydrogenation reaction in the petrochemical field, it can change the rate of chemical reactions, improve the selectivity and conversion rate of the reaction, and make the reaction more efficient. In the Fischer-Tropsch synthesis reaction of syngas into liquid fuel, basic cobalt carbonate-based catalysts also show good catalytic performance.

2. Battery materials: Cobalt carbonate basic CAS 12602-23-2 is an important raw material for the preparation of lithium cobalt oxide and other lithium-ion battery positive electrode materials. With the rapid development of electronic products and new energy vehicles, the demand for high-performance lithium-ion batteries is increasing. As a precursor of battery materials, the quality and performance of basic cobalt carbonate have an important impact on key indicators such as battery energy density and cycle life.

3. Pigment industry: Cobalt carbonate basic CAS 12602-23-2 can be used to make blue and green pigments. It can provide bright and stable colors for materials such as ceramics, glass, and coatings, and has good hiding power and weather resistance.

4. Other fields: It is also used in magnetic materials, electronic ceramics and other fields. In magnetic materials, it can be used as an additive to improve the magnetic properties of the material; in electronic ceramics, it helps to improve the electrical and mechanical properties of the ceramics.