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 状 ：黄色重质粉末，溶于酸 ，不溶于水 。加热变成橙红色，熔点 ：825℃ 。
Description：Yellow heavy powder，dissolve in acid，undissolved in water．It becomes orange red after heating ，melting point ：825℃.
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 | ≤100ppm |
氧化轶 Fe203 | ≤50ppm |
铜(Cu) Copper | ≤5ppm |
铅(Pb) Lead | ≤5ppm |
银(Ag) Silver | ≤30ppm |
干燥失重 Loss on dry | ≤0.5％ |
含量(以Bi203计)Content of Bi203 | ≥99.5％ |
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Bismuth hydroxide
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Bismuth Citrate