company tower banner
Allan Chemical Corporation Company Logo

AllanChem | Sodium Metabisulfite

1 of 204 products in this brand
AllanChem Sodium Metabisulfite is an inorganic, white crystalline powder commonly used in chemical manufacturing.

Chemical Name: Disodium Disulfite

CAS Number: 7681-57-4

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Chemical Name
    Molecular formula
    Na₂S₂0₅

    Applications & Uses

    Markets
    Applicable Processes

    Properties

    Physical Form
    Appearance
    White crystalline powder
    Specifications
    ValueUnitsTest Method / Conditions
    Assay (Na₂S₂O₂)min. 97%-
    Insoluble Mattermax. 0.005%-
    Thiosulfatemax. 0.05%-
    Molecular Weight190.11g/mol-
    Heavy Metals
    ValueUnitsTest Method / Conditions
    Chloride Contentmax. 0.05%-
    Lead Contentmax. 0.001%-
    Iron Contentmax. 0.002%-

    Regulatory & Compliance

    Certifications & Compliance

    Packaging & Availability

    Country Availability
    Packaging Type
    Regional Availability
    • Central America
    • Mexico
    • North America