85-6039-03　Ammonium Bismuth Citrate 100g　CAS No:31886-41-6　587080

特徴

• Ammonium bismuth citrate is used in microbiological culture media as a selective agent as it inhibits certain gram-negative and gram-positive bacteria. The bismuth ions are reduced to metallic bismuth, which impart metallic sheen around the colonies. Used in Bismuth sulfite agar for the isolation of Salmonella typhi and other salmonellae from food and other materials, sewage and water. It is as well used in the Nickerson Agar (BIGGY), which is used for the isolation and identification of Candida species.
• Synonyms:Citric acid ammonium bismuth salt; 2-hydroxypropane-1,2,3-tricarboxylate
• Molecular Weight:629.20
• Molecular Formula:C12H10BiN3O14
• Appearance:White to off-white powder
• Purity:≥99%
• Storage and Stability:Store at -20°C under inert atmosphere. For maximum recovery of product, centrifuge the original vial prior to removing the cap.

仕様

• Size：100g
• Grade：Highly Purified
• Purity：≥99%
• Form：White to off-white powder
• Molecular Formula：C12H10BiN3O14
• Molecular Weight Non Ab：629.2
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• CAS No ：31886-41-6

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