Description

6-Hydrazino-m-Toluenesulphonic Acid is a specialized aromatic sulfonic acid derivative bearing a reactive hydrazino functional group. This compound matters as a versatile and critical chemical intermediate for synthesizing dyes, pigments, and pharmaceutical active ingredients. Industries that need it include fine chemical manufacturing, dye and pigment production, and agrochemical research.

Application

• Key intermediate in the synthesis of azo dyes and pigments.
• Building block for pharmaceutical compounds, particularly in the development of hydrazide-based drugs.
• Precursor in the manufacture of corrosion inhibitors and specialty surfactants.
• Used in analytical chemistry as a derivatization agent.
• Research and development of novel agrochemicals and plant growth regulators.
• Production of photographic chemicals and other light-sensitive materials.

Basic Information

Item	Detail
Product Name	6-Hydrazino-m-Toluenesulphonic Acid
CAS No.	98-41-9
Molecular Formula	C7H10N2O3S
Molecular Weight	202.23 g/mol
Synonyms	6-Hydrazinyl-3-methylbenzenesulfonic Acid; 2-Methyl-5-hydrazinobenzenesulfonic Acid; m-Toluenesulfonic Acid, 6-Hydrazino-; 5-Hydrazino-2-methylbenzenesulfonic Acid; 5-Hydrazino-o-toluenesulfonic Acid; Hydrazinotoluenesulfonic Acid; 98-41-9
EINECS	202-668-8

Quality Control

Our 6-Hydrazino-m-Toluenesulphonic Acid is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 to prevent absorption of atmospheric moisture. For long-term storage, consider using an inert atmosphere to minimize oxidation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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