Ordinary Bismuth Trioxide
Ordinary Bismuth Trioxide
Mingzhu Pharmaceutical, Inheriting Health, Trial Production for the Future
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分子式Molecular formula：Bi203
分子量Molecular weight：465.96
性 狀：黃色重質(zhì)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(zhì)量標(biāo)準(zhǔn)Quality standard：企業(yè)標(biāo)準(zhǔn)Enterprise standard
檢測項目Test | 檢測標(biāo)準(zhǔn)Specification |
氧化鈉 Na20 | ≤100ppm |
氧化軼 Fe203 | ≤50ppm |
銅(Cu) Copper | ≤5ppm |
鉛(Pb) Lead | ≤5ppm |
銀(Ag) Silver | ≤30ppm |
干燥失重 Loss on dry | ≤0.5％ |
含量(以Bi203計)Content of Bi203 | ≥99.5％ |
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Bismuth hydroxide
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Bismuth Citrate