Description

Sodium 2,3,4-Trichlorobenzenesulfonate is an organosulfur compound widely utilized as a versatile chemical intermediate and functional additive. Its value lies in its unique sulfonate group and halogenated aromatic structure, which impart properties useful for synthesis, modification, and performance enhancement in various industrial processes. This product is essential for manufacturers and R&D facilities in the agrochemical, pharmaceutical, and specialty chemical sectors seeking reliable, high-purity intermediates.

Application

• Agrochemical Intermediate: A key building block in the synthesis of advanced herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Synthesis: Used as a precursor or sulfonating agent in the development of active pharmaceutical ingredients (APIs) and fine chemicals.
• Dye and Pigment Manufacturing: Serves as an intermediate for producing sulfonated azo dyes and other colorants, improving solubility and fastness properties.
• Polymer Modification: Acts as a functional monomer or additive to introduce sulfonate groups into polymers, enhancing hydrophilicity or ion-exchange capacity.
• Research & Development: A valuable reagent in organic chemistry laboratories for studying electrophilic aromatic substitution and sulfonation reactions.
• Surfactant and Detergent Industry: Can be used as a starting material for synthesizing specialized anionic surfactants.

Basic Information

Product Name	Sodium 2,3,4-Trichlorobenzenesulfonate
CAS No.	57004-41-8
Molecular Formula	C6H2Cl3NaO3S
Molecular Weight	289.49 g/mol
Synonyms	2,3,4-Trichlorobenzenesulfonic Acid Sodium Salt; Benzenesulfonic Acid, 2,3,4-Trichloro-, Sodium Salt; Sodium 2,3,4-Trichlorobenzene-1-sulfonate; 2,3,4-Trichlorophenylsulfonic Acid Sodium Salt; Trichlorobenzenesulfonate Sodium; TCBS Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium 2,3,4-Trichlorobenzenesulfonate is produced under a strict quality management system to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR for comprehensive characterization and impurity profiling. Certificates of Analysis (COA) detailing purity, identity, and specific tests are available upon request for every shipment, providing full traceability and compliance documentation.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity. Keep away from incompatible materials such as strong oxidizing agents.

Specification

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

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