Description

Potassium 3-Nitrosulphanilate is an organic salt compound with significant utility in specialized chemical synthesis. This product is valued for its role as a key intermediate in the production of dyes, pigments, and other functional organic molecules. It is primarily sought by manufacturers and R&D laboratories in the fine chemicals, dye, and pharmaceutical intermediates sectors.

Application

• Dye and Pigment Intermediate: A crucial building block in the synthesis of azo dyes and other complex colorants.
• Pharmaceutical Synthesis: Used as a specialized intermediate in the research and development of active pharmaceutical ingredients (APIs).
• Chemical Research: Serves as a reagent in organic synthesis for introducing specific functional groups into target molecules.
• Photographic Chemicals: Potential application in the formulation of light-sensitive compounds for specialized photographic processes.
• Analytical Reagent: May be employed in analytical chemistry as a standard or reagent for specific test methods.

Basic Information

Product Name	Potassium 3-Nitrosulphanilate
CAS No.	83763-39-7
Molecular Formula	C6H5KN2O5S
Molecular Weight	256.28 g/mol
Synonyms	Potassium 3-Nitrobenzenesulfonate; 3-Nitrobenzenesulfonic Acid Potassium Salt; Benzenesulfonic Acid, 3-Nitro-, Potassium Salt; m-Nitrobenzenesulfonic Acid Potassium Salt; Potassium m-Nitrobenzenesulfonate; 3-Nitrobenzene-1-sulfonic Acid Potassium Salt; Potassium 3-Nitrobenzene-1-sulfonate
EINECS	Contact for details

Quality Control

Our Potassium 3-Nitrosulphanilate 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 provided to guarantee the material meets your specific requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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