Needle Shape Bismuth Trioxide

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      Needle Shape Bismuth Trioxide

      Mingzhu Pharmaceutical, Inheriting Health, Trial Production for the Future
      shared  :

      分子式Molecular formula :Bi203

      分子量Molecular weight :465.96

      性状     :黄色重质粉末  。平均粒度2.0~4.0u m    ,密度1.1~2.1g/cm3 ,晶型结构为等轴晶型。

      Description   :Yellow heavy powder.Average particle size is 2 0—4.0 u m ,density 1.1~2.1g/cm3 ,the crystal structure shows the isometric crystal form.

      质量标准Quality standard :企业标准Enterprise standard

      检测项目Test

      检测标准Specification

      氧化钠    Na20

      ≤60ppm

      氧化铁    Fe203

      ≤50ppm

      (Cu)    Copper

      ≤5ppm

      (Pb)    Lead

      ≤5ppm

      (A1)    Aluminum

      ≤5ppm

      (Ag)    Silver

      ≤5ppm

      干燥失重Loss on dry

      ≤0.5%

      含量(以Bi203)Content of Bi203

      ≥99.5%


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