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255823

Sigma-Aldrich

Lithium carbonate

Lithium carbonate
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ACS reagent, ≥99.0%

Sinonimo/i:

Carbolithium, Carbonic acid lithium salt

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100 G
80,10 €
500 G
232,00 €

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100 G
80,10 €
500 G
232,00 €

About This Item

Formula condensata:
Li2CO3
Numero CAS:
554-13-2
Peso molecolare:
73.89
Beilstein:
3999191
Numero CE:
209-062-5
Numero MDL:
MFCD00011084
Codice UNSPSC:
12352302
ID PubChem:
329752800
NACRES:
NA.21

80,10 €

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Grado

ACS reagent

Livello qualitativo

200

Saggio

≥99.0%

Stato

powder

Impurezze

≤0.01% insol. dil. HCl
≤0.2% S compounds

pH

9-11 (1 g/L)

Punto di fusione

618 °C (lit.)

Anioni in tracce

chloride (Cl-): ≤0.005%
nitrate (NO3-): ≤5 ppm

Cationi in tracce

Ca: ≤0.01%
Fe: ≤0.002%
K: ≤0.01%
NH4+: ≤5 ppm
Na: ≤0.1%
heavy metals: ≤0.002% (by ICP-OES)

Stringa SMILE

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

InChI

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

Informazioni sul gene

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

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Categorie correlate

Applicazioni

Lithium carbonate is an inorganic compound and serves as the precursor for the synthesis of several lithium compounds including Li-ion battery materials. It is also used in the glass and ceramic industry.
Lithium carbonate is used
  • In the synthesis of monoclinic phase lithium zirconate by heating with a mixture of zirconia and potassium carbonate at high temperature.
  • As a lithium precursor to synthesize solid-base catalyst [Li4SiO4] by simple solid-state reaction with rice husks. Li4SiO4 is used for biodiesel production.
  • In the synthesis of high-purity lithium hydroxide monohydrate by membrane electrolysis process using lithium sulfate as electrolyte.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H302,H319

Classi di pericolo

Acute Tox. 4 Oral - Eye Irrit. 2

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
WXBF5579V
WXBF5097V
WXBF4323V
WXBF3150V
WXBF3577V

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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Recensioni

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Filtri attivi

  1. University of Alberta, Canada
    • Recensione 1
    • Voti 0
    5 su 5 stelle.

    Lithium Carbonate

    Great product and fast delivery. Have used this product for years and never had issues

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