Description

Bismuth Succinate is an organometallic compound of bismuth with succinic acid, known by the CAS registry number 139-16-2. This specialized chemical is valued for its unique properties as a source of bismuth in controlled-release formulations and as a catalyst precursor in organic synthesis. It is primarily required by manufacturers in the pharmaceutical, fine chemical, and advanced material sectors seeking reliable, high-purity bismuth compounds.

Application

• Pharmaceutical Intermediates: Serves as a key starting material or active pharmaceutical ingredient (API) in the synthesis of gastroprotective and antimicrobial agents.
• Catalysis: Used as a precursor or catalyst in organic synthesis reactions, including esterification and condensation processes.
• Material Science: Employed in the research and development of novel bismuth-containing polymers, coatings, and electronic materials.
• Laboratory Reagent: Functions as a high-purity analytical standard or reagent in chemical research and quality control laboratories.
• Specialty Additives: Investigated for use as a stabilizer or functional additive in niche industrial formulations.

Basic Information

Product Name	Bismuth Succinate
CAS No.	139-16-2
Molecular Formula	C8H12Bi2O8 or (C4H4O4)3Bi2
Molecular Weight	Contact for details
Synonyms	Bismuth(III) Succinate; Succinic Acid Bismuth Salt; Dibismuth Tris(succinate); Bismuth Succinate Trihydrate (common form); Bismut succinat; Butanedioic acid, bismuth(3+) salt
EINECS	Contact for details

Quality Control

Our Bismuth Succinate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and heavy metal content. Certificates of Analysis (COA) are provided and can be tailored to meet specific customer requirements, including compliance with in-house or pharmaceutical-grade 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (Bismuth content)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic (As)	≤ 3 ppm

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