Description

3-Nitrosodiumbenzenesulfonate is a specialized organic salt and a key intermediate in fine chemical synthesis. Its value lies in its role as a versatile precursor for the production of dyes, pigments, and other functional aromatic compounds. This product is essential for manufacturers in the chemical, pharmaceutical, and agrochemical industries seeking reliable, high-purity intermediates for complex synthesis pathways.

Application

• Dye and Pigment Manufacturing: A crucial intermediate in the synthesis of azo dyes and other colored compounds.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Agrochemical Synthesis: Serves as a building block for certain herbicides, pesticides, and plant growth regulators.
• Chemical Research & Development: Employed in academic and industrial R&D for exploring new synthetic routes and functional materials.
• Photographic Chemicals: Can be utilized in the formulation of specific light-sensitive compounds.
• Polymer Modification: Acts as a functionalizing agent to introduce sulfonate and nitroso groups into polymer chains.

Basic Information

Product Name	3-Nitrosodiumbenzenesulfonate
CAS No.	27215-71-0
Molecular Formula	C6H4NNaO4S
Molecular Weight	209.15 g/mol
Synonyms	Sodium 3-nitrobenzenesulfonate; 3-Nitrobenzenesulfonic Acid Sodium Salt; m-Nitrobenzenesulfonic Acid Sodium Salt; Benzenesulfonic acid, 3-nitro-, sodium salt; Sodium m-nitrobenzenesulfonate; 3-Nitrobenzene-1-sulfonate sodium salt
EINECS	Contact for details

Quality Control

Our 3-Nitrosodiumbenzenesulfonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and physical characteristics is provided with every shipment to guarantee traceability and compliance with your quality 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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture.

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 (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.