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Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: CHINA

    Main Sales Markets: Central/South America,Asia,Middle East

  • Monthly Production Capacity: 12tons

    Packaging Information: 25kgs/drum

  • Sample Provided: yes

    Payment Terms: L/C

    Bismuth subgallate

    Molecular formula：C7H707Bi

    Molecular weight：412.13

    Descriptio，：? Brilliant yellow powder，no smell?or?taste，almost not dissolve in water，alcohol ether and chloroform but dissolve in weak lye

    Usage：For astringent and antiseptic，as well skin disease like eczema etc．

    Quality standard：USP

    Test

    Specification

    Loss on dry

    ≤7.O％

    ?Nitrate

    Accord with require

    (As)??? Arsenic

    ≤7.5ppm

    Alkalies&Alkalin earth metals

    ≤0.5％

    (Cu)??? Copper

    Accord with require

    (Ag)??? Silver

    Accord with require

    (Pb)Lead

    Accord with require

    ? Free gallic acid

    ≤O.5％

    (以Bi203計(jì))Content of Bi203

    52％一57％
    ?
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