ZHEJIANG XINMINGZHU PHARMACEUTICAL CO.,LTD
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Yellow heavy powder,dissolve in acid,undissolved in water.It becomes orange red after heating,melting point 825 degree. Uses:Reagents for the analysis. It is mainly used in chemical reagents, Bismuth salt making, glass coloring, varistors, thermistors, lightning arrester, kinescope, fire paper, a nuclear reactor fuel, electronic ceramic powder materials, electrolyte materials, photoelectric materials, spirits high temperature materials, catalyst. (Bi203)Content of Bi203 ≥99.5
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ZHEJIANG XINMINGZHU PHARMACEUTICAL CO.,LTD
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Ordinary Bismuth Trioxide
普通三氧化二铋|明珠制药 试制未来
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
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检测标准Specification
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氧化钠 Na20
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≤100ppm
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氧化轶 Fe203
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≤50ppm
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铜(Cu) Copper
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≤5ppm
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铅(Pb) Lead
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≤5ppm
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银(Ag) Silver
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≤30ppm
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干燥失重 Loss on dry
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≤0.5%
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含量(以Bi203计)Content of Bi203
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≥99.5%
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Send Inquiry
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