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McGean Chrome Alum Crystal

McGean Chrome Alum Crystal is used in leather tanning, textile dyes, photography, ceramics, and as a cross linking agent in organic compounds.

Chemical Name: Chrome Alum

Functions: Crosslinking Agent

CAS Number: 7788-99-0

Chemical Family: Chromium Salts, Potassium Salts

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    Identification & Functionality

    Chemical Name
    Base Chemicals Functions
    CAS No.
    7788-99-0
    EC No.
    616-539-5

    Applications & Uses

    Industrial Additives End Use

    Properties

    Physical Form
    Molecular Formula
    CrK(SO4)212H2O
    Typical Properties
    ValueUnitsTest Method / Conditions
    Assay SpecificationAs KCr(SO4)2.12H2O
    Trivalent Chrome Cr(III)10.2 - 10.6%
    Iron (Fe)max. 0.009%
    Copper (Cu)max. 0.001%
    Lead (Pb)max. 0.005%
    H2O Insolublesmax. 0.1%
    Hexavalent Chrome (Cr(VI))max. 0.0001%

    Packaging & Availability

    Packaging Type
    STANDARD PACKAGE

    100 pound fiber drum; 9 per pallet