Low Price 99% Lithium Carbonate Battery Grade 554 -13-2

Model NO.
Lithium Carbonate 554-13-2
Colour
White
Solubility
13G/L
Storage Temp
Store at +5°c to +30°c.
Specific Gravity
2.11
Color
White
Form
Wire
Boiling Point
1342 °c(Lit.)
Fp
1310°c
Density
2.11 G/Ml at 25 °c
Melting Point
720 °c
Keywords
Lithium Carbonate 554-13-2
Transport Package
Barrel
Specification
as customer requirement
Trademark
AIVK
Origin
China
HS Code
2836910000
Production Capacity
2000t/Month
Reference Price
$ 56,700.00 - 63,000.00
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Product Description

Product Description

 

Lithium carbonate (molecular structure is Li2CO3, English name is lithium carbonate) as a colorless monoclinic crystal or white powder. Density is 2.11. Melting point is 618 ºC. Without deliquescence, it is stable in the air. Low solubility in water, the solubility decreases with increasing temperature. Solubility in cold water is greater than hot water. It is Soluble in dilute acid, insoluble in alcohol and acetone. Carbon dioxide is introduced into the aqueous suspension of lithium carbonate, lithium carbonate is converted to lithium acid carbonate and dissolved. If the solution of lithium acid carbonate is heated and then it releases carbon dioxide and precipitates lithium carbonate. The nature of the lithium carbonate may be used to remove impurities from lithium carbonate. Since lithium ion has a strong polarizability, thus thermal stability of lithium carbonate is worse than other alkali metal carbonate, when heated to above the melting point, it will decompose to produce carbon dioxide and lithium oxide
Product Description  

ithium carbonate ,an inorganic compound ,is stable in the air .It is slightly soluble in water and soluble in dilute acid .

  • appearance :white powder 
  • MF :Li2CO3
  • MW:73.89
  • Melting point :720ºC
  • boiling point :1342ºC
  • density :2.11g/ml
impurity factory standard(≤%)
Na 0.0005
Mg 0.0005
Al 0.0003
K 0.0005
Ca 0.0001
Fe 0.0003
Zn 0.0003
Si 0.0005
SO4 0.0005
Cd 0.0005
Pb 0.0001
Ni 0.0001
Mn 0.0001
Cu 0.0001
Co 0.0001
Cr 0.0001

Chemical Properties
 

Chemical Properties Lithium carbonate is a white monoclinic crystalline solid. Typically for carbonates, lithium carbonate reacts with acids stronger than carbon dioxide or carbonic acid to yield the lithium salt of the acid and carbon dioxide. The reactions may be carried out in a solution, as an aqueous slurry, or, less effectively, with solid lithium carbonate.
Lithium carbonate exhibits a low water solubility for an alkali metal carbonate. The solubility decreases with increasing temperature. It is not hygroscopic and is generally stable when exposed to the atmosphere. In fact, it is the normal end compound encountered when many basic lithium compounds are exposed to the atmosphere. Lithium carbonate may be dissolved in water by conversion to the hydrogen carbonate. Releasing carbon dioxide by heating the solution of lithium hydrogen carbonate causes reprecipitation of the lithium carbonate.
Uses The lithium carbonate industry is a global high monopoly industry, the current production capacity is mainly concentrated in three foreign manufacturers of SQM, FMC, Chemetall and so on.
Industrial lithium carbonate is used in the manufacture of other lithium salts, such as lithium chloride and lithium bromide and so on. It also acts as lithium oxide materials in enamel, glass, pottery and porcelain enamel, and it is also added to the electrolytic cell for electrolysis of aluminum to increase the current efficiency and reduce the internal resistance of the cell and the bath temperature. In medicine, it is mainly used for the treatment of mania, can improve their emotional disorders for schizophrenia. It has the effect of elevating peripheral leukocytes; can be used for synthetic rubber, dyes, semiconductor and military defense industry and so on; for the production of lithium tantalate, lithium niobate and other acoustic grade single crystal, optical grade monocrystalline etc; for preparation of the acoustic grade single crystal. 
Battery grade lithium carbonate is mainly used for the preparation of lithium cobalt oxide, lithium manganese oxide, ternary materials, lithium iron phosphate and other lithium ion battery cathode materials; used in a matrix modifier; as aneuroprotective effect of lithium carbonate in amyotrophic lateral sclerosis.
Toxicity Lithium carbonate has a significant stimulating effect, firstly has damage on the gastrointestinal tract, kidney and central nervous system. Toxicity order of lithium compounds is Li <LiCl <Li2CO3, maximum allowable concentration: Lithium condensation and fragmentation aerosol were 0.05 mg/m3 and 0.5 mg/m3.
Wear rubber gloves and protective masks when working, in order to protect the respiratory organs against dust.
Preparation Lithium carbonate is obtained as an intermediate product in recovery of lithium metal from its ore, spodumene (See Lithium). It is prepared by mixing a hot and concentrated solution of sodium carbonate with lithium chloride or sulfate solution.
Li2SO4+ Na2CO3→Li2CO3+ Na2SO4
Reactions Lithium carbonate reacts with dilute acids, liberating carbon dioxide:
Li2CO3+ HCl →LiCl + CO2+ H2O
Thermal decompostion yields lithium oxide and carbon dioxide:
Li2CO3 → Li2O + CO2
Reaction with lime produces lithium hydroxide:
Li2CO3+ Ca(OH)2→2LiOH + CaCO3
The carbonate reacts with molten aluminum fluoride converting to lithium fluoride:
3Li2CO3+ 2AlF3 → 6LiF + 3CO2+ Al2O3
It combines with carbon dioxide in aqueous slurry forming soluble bicarbonate, which decomposes to carbonate upon heating:
Li2CO3+ CO2+ H2O →2LiHCO3
The bicarbonate can not be separated in solid form. It exists only in solution when carbonate dissolves in water saturated with CO2under pressure.

Application

Industrial lithium carbonate is used in the manufacture of other lithium salts, such as lithium chloride and lithium bromide and so on. It also acts as lithium oxide materials in enamel, glass, pottery and porcelain enamel, and it is also added to the electrolytic cell for electrolysis of aluminum to increase the current efficiency and reduce the internal resistance of the cell and the bath temperature.Battery grade lithium carbonate is mainly used for the preparation of lithium cobalt oxide, lithium manganese oxide, ternary materials, lithium iron phosphate and other lithium ion battery cathode materials  .
Low Price 99% Lithium Carbonate Battery Grade 554-13-2

 

Organic Intermediate

CAFE24.COM, 2023