Description

Sodium 2,4,5-Trichlorobenzenesulphonate is an organosulfur compound widely utilized as a key intermediate in the synthesis of specialty chemicals. Its value lies in its functional benzenesulphonate group and chlorinated aromatic structure, which make it a versatile building block for creating more complex molecules. This product is essential for manufacturers in the agrochemical, dye, and pharmaceutical industries seeking reliable, high-purity intermediates for their production processes.

Application

• Agrochemical Intermediate: A crucial precursor in the synthesis of modern herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Serves as a key intermediate for producing sulfonated azo dyes and other colorants.
• Pharmaceutical Synthesis: Used as a building block in the creation of certain active pharmaceutical ingredients (APIs) and diagnostic agents.
• Chemical Research & Development: Employed in laboratories for developing new compounds and studying reaction pathways.
• Surfactant and Detergent Industry: Acts as an intermediate for specialized anionic surfactants.
• Polymer Additives: Can be used in the synthesis of flame retardants and other functional polymer modifiers.

Basic Information

Product Name	Sodium 2,4,5-Trichlorobenzenesulphonate
CAS No.	6378-25-2
Molecular Formula	C6H2Cl3NaO3S
Molecular Weight	289.49 g/mol
Synonyms	2,4,5-Trichlorobenzenesulfonic Acid Sodium Salt; Benzenesulfonic Acid, 2,4,5-Trichloro-, Sodium Salt; Sodium 2,4,5-Trichlorobenzene-1-sulfonate; 2,4,5-Trichlorophenylsulfonic Acid Sodium Salt; TCBS; 2,4,5-Trichlorobenzenesulphonic Acid Sodium Salt
EINECS	228-945-8

Quality Control

Our Sodium 2,4,5-Trichlorobenzenesulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay by HPLC and identification by FT-IR, to ensure it meets precise specifications for purity and consistency. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee supply reliability and product integrity for your critical applications.

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 material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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