Description

Ammonium Bismuth Citrate is a coordination complex of bismuth, ammonium, and citric acid, valued for its unique properties and solubility profile. This compound is significant for its role as a precursor in advanced material synthesis and as a source of bismuth in specialized chemical processes. It is primarily needed by manufacturers and research institutions in the pharmaceutical, catalyst development, and specialty chemical industries.

Application

• Pharmaceutical Intermediate: Used in the research and development of novel bismuth-containing active pharmaceutical ingredients (APIs), particularly for gastrointestinal applications.
• Catalyst Precursor: Serves as a key starting material for synthesizing bismuth-based catalysts used in organic synthesis and oxidation reactions.
• Material Science: Employed in the preparation of bismuth oxide thin films, ceramics, and other functional materials with specific electronic or optical properties.
• Analytical Reagent: Functions as a specialized reagent in analytical chemistry for the detection or precipitation of certain anions or organic compounds.
• Laboratory Research: Utilized as a standard or reference material in academic and industrial research exploring coordination chemistry and bismuth complexes.

Basic Information

Product Name	Ammonium Bismuth Citrate
CAS No.	25530-63-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bismuth Ammonium Citrate; Ammonium Citrate Bismuth Salt; Citric Acid, Ammonium Bismuth Salt; Bismuth Citrate Ammonium Complex; Bismuth Ammonium Citrate Complex; Bismuth(III) Ammonium Citrate; Ammonium Tribismuth Dicitrate
EINECS	Contact for details

Quality Control

Our Ammonium Bismuth Citrate is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profiles, and physical characteristics is provided with every shipment to guarantee compliance with your specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product stability and performance.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms
Assay (Bi content)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1%
Sulfate (SO₄)	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.