Description

Benzenesulfonic Acid, 4-Arsenoso-, Sodium Salt is an organoarsenic compound primarily utilized as a key intermediate in specialized chemical synthesis. This product is valued for its role in creating complex molecules for research and development, particularly in the fields of coordination chemistry and material science. It serves the needs of advanced chemical manufacturers and R&D laboratories engaged in the production of novel catalysts, ligands, and other functional materials.

Application

• Chemical Synthesis Intermediate: A crucial building block for the preparation of more complex organoarsenic compounds and metal-organic frameworks (MOFs).
• Catalyst & Ligand Precursor: Used in the development of specialized catalysts and chelating ligands for coordination chemistry applications.
• Research & Development: Employed in academic and industrial R&D for studying arsenic-containing organic molecules and their properties.
• Material Science: Potential use in the synthesis of advanced materials with specific electronic or structural characteristics.
• Analytical Reagent: May serve as a standard or reagent in analytical chemistry for method development and testing.

Basic Information

Item	Detail
Product Name	Benzenesulfonic Acid, 4-Arsenoso-, Sodium Salt
CAS No.	71130-50-2
Molecular Formula	C6H4AsNaO4S
Molecular Weight	270.07 g/mol
Synonyms	Sodium 4-Arsenosobenzenesulfonate; Benzenesulfonic acid, arsonoso-, sodium salt; 4-Arsonosobenzenesulfonic Acid Sodium Salt; Sodium p-Arsenosobenzenesulfonate; p-Arsonosobenzenesulfonic Acid Sodium Salt; Arsosobenzene-4-sulfonic Acid Sodium Salt; (4-Sulfophenyl)arsonous Acid Sodium Salt
EINECS	Contact for details

Quality Control

Our Benzenesulfonic Acid, 4-Arsenoso-, Sodium Salt is produced under a rigorous quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specific batch results are available upon request 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). Keep away from incompatible materials. Due to the arsenic content and potential sensitivity, handle and store with appropriate precautions in accordance with local regulations.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content	≤ 2.0%
Heavy Metals	≤ 20 ppm

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