Description

2,3-Dihydro-2-Thioxobenzothiazole-6-Sulphonic Acid is a specialized organic sulfur compound featuring a benzothiazole core with thioxo and sulfonic acid functional groups. This unique structure makes it a valuable chemical intermediate and precursor in the synthesis of more complex molecules, particularly in the production of dyes, pigments, and rubber chemicals. It is primarily sought by manufacturers in the fine chemical, agrochemical, and polymer industries for research and development as well as commercial-scale synthesis.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of sulfur-containing dyes and organic pigments.
• Rubber Chemical Precursor: Used in the manufacture of certain vulcanization accelerators and rubber additives.
• Agrochemical Synthesis: Serves as an intermediate in the production of specific fungicides and herbicides.
• Pharmaceutical Intermediate: Employed in the research and development of novel active pharmaceutical ingredients (APIs).
• Photographic Chemical: Can be utilized in the synthesis of certain light-sensitive compounds.
• Research & Development: A valuable reagent for organic synthesis and material science research in academic and industrial laboratories.

Basic Information

Product Name	2,3-Dihydro-2-Thioxobenzothiazole-6-Sulphonic Acid
CAS No.	29401-60-3
Molecular Formula	C7H5NO3S3
Molecular Weight	263.31 g/mol
Synonyms	6-Sulfobenzothiazole-2(3H)-thione; 2-Mercaptobenzothiazole-6-sulfonic acid; 2-Benzothiazolethiol, 6-sulfo-; 2-Thioxo-2,3-dihydrobenzothiazole-6-sulfonic acid; MBTS-6-sulfonic acid; 2-Mercapto-6-sulfobenzothiazole; 6-Sulfo-2-mercaptobenzothiazole
EINECS	Contact for details

Quality Control

Our production of 2,3-Dihydro-2-Thioxobenzothiazole-6-Sulphonic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Keep away from strong oxidizing agents, strong bases, and heat sources. The product may be hygroscopic; ensure containers are sealed after each use to minimize moisture absorption.

Specification

Item	Specification
Appearance	Light yellow to yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Sulfated Ash	≤ 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.