Description

Diazenedicarboxylic Acid, Barium Salt is a specialized inorganic-organic hybrid compound with significant utility in synthetic chemistry. Its primary value lies in its role as a versatile reagent, particularly for the generation of carbenes or as a source of barium ions in controlled reactions. This chemical is essential for research and development laboratories and industrial-scale synthesis operations. Key industries that utilize this product include fine chemical manufacturing, advanced material science, and academic research institutions.

Application

• Carbene Precursor: Serves as a key reagent for the generation of carbene intermediates in organic synthesis, facilitating C-H insertion and cyclopropanation reactions.
• Polymerization Catalyst Component: Used as a co-catalyst or initiator component in specific coordination polymerization systems for specialty polymers.
• Barium Source in Material Science: Acts as a barium precursor in the sol-gel synthesis of advanced ceramic materials and thin-film coatings.
• Cross-linking Agent: Employed in the modification of polymers to introduce specific functional groups or enhance thermal and mechanical properties.
• Research & Development: A critical tool in academic and industrial R&D for exploring new synthetic pathways and novel compound libraries.
• Pharmaceutical Intermediate Synthesis: Used in the multi-step synthesis of complex active pharmaceutical ingredients (APIs) requiring precise barium-mediated steps.

Basic Information

Item	Details
Product Name	Diazenedicarboxylic Acid, Barium Salt
CAS No.	3955-25-7
Molecular Formula	C2BaN2O4
Molecular Weight	241.37 g/mol
Synonyms	Barium Diazenedicarboxylate; Barium Azodicarboxylate; Diazenedicarboxylic Acid Barium Salt; Barium 1,2-Diazenedicarboxylate; Azodicarboxylic Acid Barium Salt; Barium Azodicarboxylic Acid Salt; Barium Hydrazodicarboxylate (related form); Barium Salt of Azodicarboxylic Acid
EINECS	223-552-8

Quality Control

Our Diazenedicarboxylic Acid, Barium Salt is manufactured under stringent quality management systems. Each batch undergoes comprehensive analytical testing to ensure high purity, consistent composition, and batch-to-batch reliability. We provide detailed Certificates of Analysis (COA) for every shipment, which include results for assay, identification, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, ensuring the product meets the exacting standards required for research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after each use to prevent moisture absorption, which can affect product stability and performance. Keep away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (Barium Content)	≥ 56.0 %
Purity (HPLC)	≥ 97.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Water Solubility Test	Partly soluble, forms suspension

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