ZHEJIANG XINMINGZHU PHARMACEUTICAL CO.,LTD
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This product is white or almost white powder,can dissolve in acid and alkali,but can not dissolve in water,alcohol and ether,no smell or taste,easily degenerate under light and decompose in the boiled water. Usage:Used as antispirochaetosis (Bi) Content of Bismuth 56.0-59.4 ()Content of total salicylates 36.5-39.3
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ZHEJIANG XINMINGZHU PHARMACEUTICAL CO.,LTD
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Bismuth subsalicylate
Molecular formula:C7H5Bi04
Molecular weight:362.11
Description:This product is white or almost white powder,can dissolve in acid and alkali,but can not dissolve in water,alcohol and ether,no smell or taste,easily degenerate under light and decompose in the boiled water.
Usage:Used as anti—spirochaetosis material
Quality standard:USP
Test
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Specification
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Loss on dry
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≤1.0%
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Nitrate
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≤0.4%
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Free salicylic acid
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≤2.0%
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(Cu) Copper
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≤10ppm
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(Ag) Silver
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≤10ppm
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(Pb) Lead
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≤10ppm
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(As) Arsenic
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≤10ppm
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Soluble bismuth
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≤40ppm
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Content of Bismuth
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56.0%-59.4%
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Content of total salicylates
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36.5%-39.3%
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