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  • Home » Products » Chromic anhydride

    Chromic anhydride

    (chromium trioxide, chromium(VI) oxide)
    Chemical formula: CrO3
    Country of origin: Russia
    Conform GOST 3776-78
    Packing: 50 kg drums
    CAS: 1333-82-0


    Chromic anhydride is a strong oxidant, in contact with flammable substances, causing fire or explosion. Chromic anhydride the degree of impact on the body relates to the substances of 1st hazard class. Chromic anhydride used in the production of metallic chromium of high purity, superhard materials, some catalysts for the processes of chrome plating, chromating and passivation; in the production of electrolytic chrome, production of catalysts; production of castings in the composition of molding and core mixtures, for processes of etching and other purposes.

    Characteristics Specification
    Appearance Flakes or granules of crimson-red
    Chromic anhydride (CrO3), %, min 99,8
    Substances insoluble in water, %, max 0,02
    Sulfates (SO4), %, max 0,06
    Sodium (Na), %, max 0,05

    Warranty period of storage: 1 year from production date.
    Hazard class: 1 (extremely hazardous substances).
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