Description

Barium Phenolsulfonate is an inorganic salt of phenolsulfonic acid, valued for its role as a catalyst and intermediate in specialized chemical syntheses. Its primary commercial significance lies in facilitating specific organic reactions and serving as a precursor in industrial processes. This compound is essential for manufacturers and R&D laboratories in the chemical, pharmaceutical, and specialty materials sectors seeking reliable, high-purity intermediates.

Application

• Chemical Synthesis Catalyst: Acts as an acid catalyst in esterification, alkylation, and other organic transformations.
• Pharmaceutical Intermediate: Used in the synthesis of specific active pharmaceutical ingredients (APIs) and diagnostic agents.
• Crosslinking Agent: Employed in the production of specialty resins and polymers.
• Analytical Reagent: Serves as a standard or reagent in specific analytical chemistry methods.
• Corrosion Inhibitor Formulation: A component in formulations designed to protect metal surfaces in industrial systems.
• Research & Development: Utilized in laboratory-scale research for developing new chemical processes and materials.

Basic Information

Product Name	Barium Phenolsulfonate
CAS No.	1300-37-4
Molecular Formula	C12H10BaO6S2
Molecular Weight	467.71 g/mol
Synonyms	Barium Bis(phenolsulfonate); Phenolsulfonic Acid Barium Salt; Barium Disulfonate; Barium 4-Hydroxybenzenesulfonate; Barium Sulfocarbolate; 4-Hydroxybenzenesulfonic Acid Barium Salt; Barium Phenol-4-sulfonate
EINECS	215-085-9

Quality Control

Our Barium Phenolsulfonate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for purity, identity, and consistency. A detailed Certificate of Analysis (COA) documenting assay, impurity profiles, and physical parameters is available for every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent caking and degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (Barium Phenolsulfonate)	≥ 98.0 %
Loss on Drying	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Chloride (Cl)	≤ 0.1 %
Sulfate (SO4)	≤ 0.5 %
Water Insoluble Matter	≤ 0.5 %

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