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Lithium carbonate CAS 554-13-2

Lithium carbonate (molecular structure formula Li2CO3, English lithiumcarbonate) is a colorless monoclinic crystal or white powder. Density 2.11. Melting point 618℃. Non-deliquescent, stable in air. The solubility in water is very small, and the solubility decreases with the increase of temperature. The solubility in cold water is greater than that in hot water. Soluble in dilute acid, insoluble in ethanol and acetone. When carbon dioxide is passed into the water suspension of lithium carbonate, lithium carbonate is transformed into acid lithium carbonate and dissolved. If the acid lithium carbonate solution is heated again, carbon dioxide is released and lithium carbonate is precipitated. This property of lithium carbonate can be used to remove impurities from it. Due to the strong polarization of lithium ions, the thermal stability of this lithium carbonate is worse than that of other alkali metal carbonates, and when heated above the melting point, it will decompose, producing lithium oxide and carbon dioxide. Lithium carbonate industry is a global highly monopolistic industry, the current production capacity is mainly concentrated in the hands of SQM, FMC, Chemetall and other three foreign manufacturers. Lithium carbonate is used in the manufacture of other lithium salts, such as lithium chloride and lithium bromide. It is also used as a raw material for lithium oxide in enamel, glass, ceramics and enamel, and is also added to electrolytic cells for electrolytic aluminum production to increase the current efficiency and reduce the internal resistance and temperature of the electrolytic cell. In medicine is mainly used to treat mania, schizophrenia can improve its emotional disorders. It has the effect of elevating peripheral leukocyte.
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  • 554-13-2

  • bosschem

  • 554-13-2

Lithium carbonate 

CAS 554-13-2

Alias:Camcolit;Candamide;Carbolith;Carbolithium;Carbolitium;Carbonic acid lithium salt (Li2CO3);Ceglution;CP 15467-61

Molecular formula:CLi2O3

Molecular weight:73.89

Structural formula:碳酸锂 结构式

1.Performance and use

It is a raw material for producing lithium compounds and lithium metal. It can be used as an electrolytic bath additive for aluminum smelting. It is widely used in glass, ceramics, medicine, food and other industries, and can also be used in synthetic rubber, dyes, semiconductors

2.Technical indicators

批次号

2024-620

检测项目

标准值

检测结果



Test item

Standard value

Detection result


Li2CO3

≥99.5

99.73


Na

≤0.025

0.0055


Mg

≤0.008

0.000042


Ca

≤0.005

0.00052


K

≤0.001

0.00040

化学成分

Fe

≤0.001

0.00046

CHEMICAL

Zn

≤0.0003

ND

COMPOSITION

Cu

≤0.0003

0.000012


Pb

≤0.0003

0.000035

(%)





Si

≤0.003

0.00010


Al

≤0.001

0.000042


Mn

≤0.0003

ND


Ni

≤0.001

0.000050


SO4²¯

≤0.08

0.027


C1¯

≤0.003

0.00080


H2O

≤0.25

0.10


3. Packaging and storage  

Packaging specification: 25kg/bag

During transportation, it is necessary to protect against sunlight, rain, and high temperatures.

The product should be stored in a cool, dark, ventilated place, away from sources of fire.

4. Safety protection

Pay attention to labor protection when handling it and avoid contact with skin, eyes, etc.

After contact, rinse immediately with plenty of water

Related keywords:

CLi2O3

lithium carbonates battery grade

industrial grade carbonated lithium

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