L6375

Lithium sulfate

≥98.5% (titration)

• Synonym(s): Dilithium sulfate
• Linear Formula: Li₂SO₄
• CAS Number: 10377-48-7
• Molecular Weight: 109.94
• EC Number: 233-820-4
• MDL number: MFCD00011086
• UNSPSC Code: 12352302
• PubChem Substance ID: 57654334
• NACRES: NA.23
• Assay: ≥98.5% (titration)
• form: powder
• solubility: absolute ethanol: insoluble(lit.); acetone: insoluble(lit.); pyridine: insoluble(lit.)

Properties

• Quality Level: 200
• Assay: ≥98.5% (titration)
• form: powder
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• mp: 845 °C (lit.)
• solubility: absolute ethanol: insoluble(lit.); acetone: insoluble(lit.); pyridine: insoluble(lit.)
• density: 2.22 g/mL at 25 °C (lit.)
• greener alternative category: Enabling
• SMILES string: [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
• InChI key: INHCSSUBVCNVSK-UHFFFAOYSA-L

Description

General description

Lithium sulfate is a white crystalline solid that is soluble in water. The solubility decreases with an increase in temperature. In addition, Lithium sulfate is hygroscopic in nature. It has pyroelectric properties. It has various applications in the fields of lithium-ion batteries, supercapacitors, glass industry, ceramic production, organic synthesis, and manufacture of alloys.

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Application

Lithium sulfate can be used:

• As a precursor to prepare solid polymer electrolytes.
• To fabricate lithium borate glasses for energy storage applications.
• As an electrolyte in self-healing aqueous lithium-ion batteries.
• As an electrolyte additive in lead acid batteries. The addition of lithium sulfate improves the life cycle and efficiency of acid batteries.
• As an electrolyte for the production of high energy and power supercapacitors.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H302,H319
• Precautionary Statements: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• 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
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves