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203653

Sigma-Aldrich

Lithium sulfate

greener alternative

≥99.99% trace metals basis

Sinônimo(s):

Dilithium sulfate, Lithiophor

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About This Item

Fórmula linear:
Li2SO4
Número CAS:
Peso molecular:
109.94
Número CE:
Número MDL:
Código UNSPSC:
12352302
eCl@ss:
38030404
ID de substância PubChem:
NACRES:
NA.23

Ensaio

≥99.99% trace metals basis

forma

solid

características do produto alternativo mais ecológico

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

Impurezas

≤100.0 ppm Trace Metal Analysis

pf

845 °C (lit.)

densidade

2.22 g/mL at 25 °C (lit.)

aplicação(ões)

battery manufacturing

categoria alternativa mais ecológica

cadeia de caracteres SMILES

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

InChI

1S/2Li.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2

chave InChI

INHCSSUBVCNVSK-UHFFFAOYSA-L

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Descrição geral

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Click here for more information.

Aplicação

Lithium sulfate can be used:
  • In the pretreatment of graphite electrodes of lithium-ion batteries(LIBs). LiSO4-treated electrodes show excellent cycling performance and low interfacial impedance resulting in faster charging of LIBs.
  • As a precursor to synthesize sheet-like Li2S@C nanocomposites which are cathode materials for LIBs.
  • As an electrolyte for intermediate temperature fuel cells.
  • As a processing additive to protect Ni-rich layered oxide cathodes, resulting in improved electrochemical performance.

Pictogramas

Exclamation mark

Palavra indicadora

Warning

Frases de perigo

Classificações de perigo

Acute Tox. 4 Oral - Eye Irrit. 2

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves


Certificados de análise (COA)

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