431567

Lithium perchlorate

99.99% trace metals basis

• Synonym(s): Perchloric acid, lithium salt
• Linear Formula: LiClO₄
• CAS Number: 7791-03-9
• Molecular Weight: 106.39
• EC Number: 232-237-2
• MDL number: MFCD00011079
• UNSPSC Code: 12352302
• PubChem Substance ID: 24867030
• NACRES: NA.23

Properties

• grade: ACS reagent
• Assay: 99.99% trace metals basis
• form: granular
• reaction suitability: reagent type: oxidant
• greener alternative product characteristics: Design for Energy Efficiency; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product, Greener Alternative Product
• impurities: ≤0.005% insolubles; <100 ppm total metallic impurities
• pH: 6.0-7.5
• mp: 236 °C (lit.)
• solubility: H₂O: 106.4 g/L at 20 °C
• anion traces: chloride (Cl^-): ≤0.003%; sulfate (SO₄^2-): ≤0.001%
• greener alternative category: Enabling, Enabling
• SMILES string: [Li+].[O-]Cl(=O)(=O)=O
• InChI: 1S/ClHO4.Li/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
• InChI key: MHCFAGZWMAWTNR-UHFFFAOYSA-M

Description

General description

Lithium perchlorate is a white salt that easily dissolves in water. It is commonly employed as an electrolytic salt in batteries due to its excellent electrical impedance, conductivity, hygroscopicity, and anodic stability properties. These characteristics are crucial for its role in battery applications. In addition, it is as a strong oxidizing agent and hence is used as an oxidizer in solid rocket propellants and organic reactions.

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Application

Lithium perchlorate can be used:

• As a precursor to prepare solid polymer electrolytes for rechargeable Li-ion batteries.
• As an oxidizer to prepare polymer-based solid propellants.
• To fabricate cobalt sulfide (CoS)-based counter electrode for dye-sensitized solar cells(DSSC).

Our Lithium perchlorate, with a 99.99% trace metals basis, possesses specific specifications that make it ideal for Lithium-ion batteries. It has low levels of anion traces such as chloride (Cl-): ≤0.003%and sulfate (SO42-): ≤0.001%. Additionally, it contains less than 5 ppm of heavy metals, further enhancing its suitability as an electrolytic salt for Lithium-ion batteries.

Safety Information

• Pictograms: GHS03,GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H272,H302,H314,H335
• Precautionary Statements: P210 - P260 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Ox. Sol. 2 - Skin Corr. 1A - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 5.1A - Strongly oxidizing hazardous materials
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves