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Basic Info

  • Grade: Pharmaceutical Grade

    Factory Location: Jinhua, China

    Main Sales Markets: Central/South America

  • Monthly Production Capacity: 12T

    Packaging Information: 25kg/drum

  • Sample Provided: yes

    Bismuth hydroxide

    Molecular formula：Bi(OH)3

    Molecular weight：260.02

    Description：White amorphous powder，Its specific gravity is 4．962(15℃)，decomposes at415℃，easily dissolves in acid，not dissolve in water or aqueous alkali，easily shows jelly，Losing a molecule of water becomes Partial bismuth hydroxide at 100 degrees Celsius.

    Usage：Common reagent．Apply for making bismuth salt Hydrolyze absorbent RNA for rutin and quercetin，separate plutonium from uranium under irradiation

    質(zhì)量標準Quality standard：企業(yè)標準Enterprise standard

    檢測項目Test

    檢測標準Specification

    干燥失重Loss on dry

    ≤2．0％   

    硝酸不溶物Insoluble in nitric acid

    ≤50PPm 

    氯化物    Chloride  

    ≤50PPm  

    硫酸鹽    Sulfate 

    ≤50PPm

    硝酸鹽    Nitrate

    ≤50PPm

    氧化鐵    Fe2O3  

    ≤0．01％ 

    銅(Cu)    Copper

    ≤10PPm

    砷(As)    Arsenic

    ≤5PPm

    銀(Ag)    Silver 

    ≤20PPm

    鉛(Pb)    Lead 

    ≤10PPm

    含量(Bi203)Content of Bi203

    ≥89．0％
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