Description

2,4,5-Trichlorobenzenesulfonic Acid Sodium Salt is a versatile organosulfur compound widely used as a key synthetic intermediate and functional additive. Its value lies in its ability to introduce sulfonate groups and act as a precursor for more complex chemical structures, offering critical functionality in advanced manufacturing processes. This product is essential for researchers and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable, high-purity building blocks.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a benzenesulfonate moiety.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents where the trichlorophenyl group provides specific biological activity.
• Dye and Pigment Manufacturing: Acts as a precursor or intermediate in the synthesis of specialized dyes, pigments, and colorants.
• Polymer Modification: Employed as a functional monomer or additive to impart specific properties like hydrophilicity or ionic character to polymers.
• Chemical Research & Development: A valuable reagent for organic synthesis in R&D laboratories for creating novel sulfonated compounds.
• Surfactant and Detergent Intermediate: Can be utilized in the production of specialized anionic surfactants for industrial applications.

Basic Information

Product Name	2,4,5-Trichlorobenzenesulfonic Acid Sodium Salt
CAS No.	53423-65-7
Molecular Formula	C6H2Cl3NaO3S
Molecular Weight	299.49 g/mol
Synonyms	Sodium 2,4,5-trichlorobenzenesulfonate; Benzenesulfonic acid, 2,4,5-trichloro-, sodium salt; 2,4,5-Trichlorobenzene-1-sulfonic acid sodium salt; 2,4,5-Trichlorophenylsulfonic acid sodium salt; TCBS Sodium Salt; 2,4,5-Trichlorobenzenesulphonic acid sodium salt
EINECS	Contact for details

Quality Control

Our 2,4,5-Trichlorobenzenesulfonic Acid Sodium Salt is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for identity, purity, and composition. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your quality requirements.

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). This product is hygroscopic (moisture-sensitive); therefore, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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