Granular Bismuth Trioxide
Granular 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：黄色重质颗粒，溶于酸，不溶于水。加热变成橙红色，熔点：825℃。
Description：Yellow heavy granule，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 |
氧化铁 Fe203 | ≤50ppm |
铜(Cu) Copper | ≤5ppm |
铅(Pb) Lead | ≤5ppm |
银(Aq) Silver | ≤30ppm |
干燥失重Loss on dry | ≤0．5％ |
粒度(325目) Mesh(45um) | ≤50％ |
含量(以Bi203计)Content of Bi203 | ≥99．5％ |
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Bismuth Aluminate
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Bismuth Subcarbonate