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62470

Sigma-Aldrich

Lithium carbonate

puriss. p.a., ACS reagent, reagent (for microscopy), ≥99.0% (T)

Synonym(s):

Carbolithium, Carbonic acid lithium salt

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About This Item

Linear Formula:
Li2CO3
CAS Number:
554-13-2
Molecular Weight:
73.89
Beilstein:
3999191
EC Number:
209-062-5
MDL number:
MFCD00011084
UNSPSC Code:
12352300
PubChem Substance ID:
329759731
NACRES:
NB.24

grade

ACS reagent
reagent (for microscopy)
puriss. p.a.

Quality Level

200

Assay

≥99.0% (T)

form

powder

pH

9-11 (1 g/L)

mp

618 °C (lit.)

anion traces

chloride (Cl-): ≤20 mg/kg
nitrate (NO3-): ≤5 mg/kg
sulfate (SO42-): ≤50 mg/kg

cation traces

Ca: ≤50 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤5 mg/kg
NH4+: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤5 mg/kg
heavy metals: ≤0.002% (by ICP-OES)

SMILES string

[Li+].[Li+].[O-]C([O-])=O

InChI

1S/CH2O3.2Li/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2

InChI key

XGZVUEUWXADBQD-UHFFFAOYSA-L

Gene Information

human ... GSK3A(2931) , GSK3B(2932) , IMPA1(3612)

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General description

Lithium carbonate (Li2CO3), a lithium salt, is a white monoclinic crystalline solid. Its industrial preparation has been described. In laboratory, it can be synthesized by reacting carbon dioxide gas with a lithium hydroxide solution.

Application

Lithium carbonate (Li2CO3) may be used in the following studies:
  • As a precursor in the preparation of LiFe1-yVyPO4 solid solutions.
  • As a starting reagent for the synthesis of various lithium salts (lithium chloride and lithium bromide).

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 - H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Hong J, et al
Electrochemical and Solid-State Letters, 12(2), A33-A38 (2009)
Hart WA, et al.
The Chemistry of Lithium, Sodium, Potassium, Rubidium, Cesium and Francium, 355-355 (1973)
K E Morrison et al.
The Lancet. Neurology, 12(4), 339-345 (2013-03-05)
Lithium has neuroprotective effects in cell and animal models of amyotrophic lateral sclerosis (ALS), and a small pilot study in patients with ALS showed a significant effect of lithium on survival. We aimed to assess whether lithium improves survival in
Robert L Findling et al.
Journal of child and adolescent psychopharmacology, 23(2), 80-90 (2013-03-21)
This study examined the long-term effectiveness of lithium for the treatment of pediatric bipolar disorder within the context of combination mood stabilizer therapy for refractory mania and pharmacological treatment of comorbid psychiatric conditions. Outpatients, ages 7-17 years, meeting American Psychiatric
Andrew A Nierenberg et al.
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