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      普通三氧化二铋 Ordinary Bismuth Trioxide

      産品中心 > 原料藥 > 普通三氧化二铋 Ordinary Bismuth Trioxide

      普通三氧化二铋 Ordinary Bismuth Trioxide

      明珠制藥 試制未來

      分享

      分子式Molecular formula:Bi203

      分子量Molecular weight:465.96

      性  狀:黃色重質粉末,溶于酸,不溶于水。加熱變成橙紅色,熔點:825℃。

      Description:Yellow heavy powder,dissolve in acid,undissolved in water.It becomes orange red after heating,melting point:825℃.

      質量标準Quality standard:企業标準Enterprise standard

      檢測項目Test

      檢測标準Specification

      氧化鈉    Na20

      ≤100ppm

      氧化轶    Fe203

      ≤50ppm

      (Cu)    Copper

      ≤5ppm

      (Pb)    Lead

      ≤5ppm

      (Ag)    Silver

      ≤30ppm

      幹燥失重  Loss on dry

      ≤0.5%

      含量(以Bi203)Content of Bi203

      ≥99.5%


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