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Picture of Tungstosilicic Acid Hydrate, Reagent Grade

Tungstosilicic Acid Hydrate, Reagent Grade

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Origin: China

Cas No: 12027-43-9

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 12027-43-9 Formula: H78O41SiW12 Molecular Weight: 2968.76000

    Description

    Silicotungstic acid (also known as tungstosilicic acid) is the most commonly encountered heteropoly acid. It is a pale yellow solid with the chemical formula H4[W12SiO40]. It is used as a catalyst in the chemical industry.

    Basic Info

    Chemical Name Tungstosilicic Acid Hydrate, Reagent Grade
    Synonyms

    silicic acid,1,3,5-trioxa-2λ<sup>6</sup>,4λ<sup>6</sup>,6λ<sup>6</sup>-tritungstacyclohexane 2,2,4,4,6,6-hexaoxide,hydrate;
    Tungstosilicic acid hydrate;

    CAS No. 12027-43-9
    Molecular Formula H78O41SiW12
    Molecular Weight 2968.76000
    PSA 422.43000
    LogP -4.98790

    Properties

    Appearance & Physical State white to yellow

    Safety Info

    Safety Statements S26; S36
    Risk Statements R36/37/38
    Hazard Codes Xi
    Symbol GHS07
    Caution Statement P261; P305 + P351 + P338
    Signal Word Warning
    Hazard Declaration H315; H319; H335

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