Description

Sodium Chlorotoluenesulphonate is a versatile organic sulfonate salt widely used as a key intermediate in fine chemical synthesis. Its primary value lies in its role as a reactive building block for introducing functional groups, particularly in the production of dyes, pigments, and specialty chemicals. This compound is essential for manufacturers in the agrochemical, pharmaceutical, and dye industries seeking to develop advanced formulations and active ingredients.

Application

• Dye and Pigment Intermediate: A crucial precursor in the synthesis of reactive dyes, acid dyes, and organic pigments.
• Agrochemical Synthesis: Used in the manufacturing of certain herbicides, fungicides, and plant growth regulators.
• Pharmaceutical Intermediate: Serves as a building block for synthesizing specific active pharmaceutical ingredients (APIs).
• Chemical Research & Development: Employed in laboratories for method development and the creation of novel chemical entities.
• Surfactant and Detergent Industry: Can be utilized in the production of specialized anionic surfactants.
• Photographic Chemicals: Acts as an intermediate in the synthesis of certain photographic chemicals and color couplers.

Basic Information

Product Name	Sodium Chlorotoluenesulphonate
CAS No.	86014-89-3
Molecular Formula	C7H6ClNaO3S
Molecular Weight	228.63 g/mol
Synonyms	Sodium 4-Chloro-3-methylbenzenesulfonate; 4-Chloro-m-toluenesulfonic Acid Sodium Salt; 4-Chloro-3-methylbenzenesulfonic Acid Sodium Salt; 3-Methyl-4-chlorobenzenesulfonic Acid Sodium Salt; p-Chloro-m-toluenesulfonate Sodium Salt; Chlorotoluenesulfonic Acid Sodium Salt; Sodium p-Chloro-m-toluenesulfonate
EINECS	Contact for details

Quality Control

Our Sodium Chlorotoluenesulphonate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity and performance, meeting the high standards required for industrial and fine chemical applications. A comprehensive Certificate of Analysis (COA) detailing assay, purity, and impurity profiles is available for each shipment upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure the container is kept 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.