Ammonium bismuth citrate - ≥99% , CAS No.31886-41-6

CAS: 31886-41-6 Cat. No.: A103699 EC Number: 250-856-6

GRADE & PURITY ≥99%

Synonyms

Bismuth ammonium citrate | Citric acid ammonium bismuth salt | UNII-LVR5P41C6O | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, ammonium bismuth(3+) salt (2:3:1) | triazanium;bismuth;2-hydroxypropane-1,2,3-tricarboxylate | AKOS030228494 | Ammonium bismuth c

Storage

Desiccated,Room temperature

Shipped In

Normal

Overview

Product Describtion:

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.

Product Application:

Ammonium bismuth citrate is used in microbiological culture media as a selective agent. It is for example 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

Specifications

Synonyms

Bismuth ammonium citrate | Citric acid ammonium bismuth salt | UNII-LVR5P41C6O | 1, 2, 3-Propanetricarboxylic acid, 2-hydroxy-, ammonium bismuth(3+) salt (2:3:1) | triazanium;bismuth;2-hydroxypropane-1, 2, 3-tricarboxylate | AKOS030228494 | Ammonium bismuth c

Specifications & Purity

≥99%

Storage

Desiccated, Room temperature

Shipped In

Normal

Purity

≥99%

Names and Identifiers

• Pubchem Sid: 488199083
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/488199083
• Canonical Smiles: C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[NH4+].[NH4+].[NH4+].[Bi+3]
• IUPAC Name: triazanium;bismuth;2-hydroxypropane-1,2,3-tricarboxylate
• InChIKey: VZZHAYFWMLLWGG-UHFFFAOYSA-K
• INCHI: 1S/2C6H8O7.Bi.3H3N/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;3*1H3/q;;+3;;;/p-3
• Isomeric SMILES: C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[NH4+].[NH4+].[NH4+].[Bi+3]
• WGK Germany: 3
• Reaxy-Rn: 15065698
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15065698&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Tricarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Tricarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Tricarboxylic acids and derivatives
• Alternative Parents: Alpha hydroxy acids and derivatives Tertiary alcohols Carboxylic acid salts Carboxylic acids Organic salts Organic oxides Organic nitrogen compounds Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Not available
• Substituents: Tricarboxylic acid or derivatives - Hydroxy acid - Alpha-hydroxy acid - Tertiary alcohol - Carboxylic acid salt - Carboxylic acid - Organic nitrogen compound - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organooxygen compound - Carbonyl group - Alcohol - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Molecular Weight: 641.300 g/mol
• Hydrogen Bond Donor Count: 5
• Hydrogen Bond Acceptor Count: 14
• Rotatable Bond Count: 4
• Exact Mass: 641.091 Da
• Monoisotopic Mass: 641.091 Da
• Topological Polar Surface Area: 284.000 Ų
• Heavy Atom Count: 30
• Formal Charge: 0
• Complexity: 211.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 6

XLogP3

References

1. Yuan Bian, Yongjin Ma, Yanyang Shang, Pengfei Tan, Jun Pan.  (2017)  Self-integrated β-Bi2O3/Bi2O2.33@Bi2O2CO3 ternary composites: Formation mechanism and visible light photocatalytic activity.  APPLIED SURFACE SCIENCE,      [PMID:] [10.1016/j.apsusc.2017.06.063]

2. Feng Sun, Zhihui Ma, Shenghai Xin, Jianbin Li, Youwei Wang, Shaofei Wu, Ruidie Tang, Xuanhui Qu, Jianping Long, Xiaoyu Hu, Anjun Hu, Ping Li.  (2026)  Heterostructure and Spatial Confinement Strategies of Bismuth Anodes Enable High Surface Capacity and Long-Lifetime Sulfide-Based All-Solid-State Batteries.  Energy Storage Materials,      [PMID:] [10.1016/j.ensm.2026.105145]