255823

Lithium carbonate

ACS reagent, ≥99.0%

• Sinônimo(s): Carbolithium, Carbonic acid lithium salt
• Fórmula linear: Li₂CO₃
• Número CAS: 554-13-2
• Peso molecular: 73.89
• Beilstein: 3999191
• Número CE: 209-062-5
• Número MDL: MFCD00011084
• Código UNSPSC: 12352302
• ID de substância PubChem: 329752800
• NACRES: NA.21

Propriedades

• grau: ACS reagent
• Nível de qualidade: 200
• Ensaio: ≥99.0%
• Formulário: powder
• Impurezas: ≤0.01% insol. dil. HCl; ≤0.2% S compounds
• pH: 9-11 (1 g/L)
• pf: 618 °C (lit.)
• traços de ânion: chloride (Cl^-): ≤0.005%; nitrate (NO₃^-): ≤5 ppm
• traços de cátion: Ca: ≤0.01%; Fe: ≤0.002%; K: ≤0.01%; NH₄⁺: ≤5 ppm; Na: ≤0.1%; heavy metals: ≤0.002% (by ICP-OES)
• cadeia de caracteres SMILES: [Li+].[Li+].[O-]C([O-])=O
• InChI: 1S/CH2O3.2Li/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
• chave InChI: XGZVUEUWXADBQD-UHFFFAOYSA-L
• Informações sobre genes: human ... GSK3A(2931) , GSK3B(2932) , IMPA1(3612)

Descrição

Aplicação

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.

Informações de segurança

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H302,H319
• Declarações de precaução: P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313
• Classificações de perigo: Acute Tox. 4 Oral - Eye Irrit. 2
• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable