Description

Sodium 2-Amino-6-Nitrobenzenesulphonate is an important organic intermediate and dye precursor. This compound matters for its role in synthesizing complex colorants and specialty chemicals, offering a critical building block for vibrant and stable hues. It is primarily needed by manufacturers in the dyestuff, pigment, and specialty chemical industries for producing azo dyes and other color-intensive products.

Application

• Primary intermediate in the synthesis of azo dyes and pigments for textiles and inks.
• Key precursor for manufacturing specialty colorants used in plastics and coatings.
• Used in research and development of novel organic compounds with specific optical properties.
• Employed in the production of biological stains and indicators for laboratory use.
• Potential intermediate for pharmaceutical and agrochemical active ingredient synthesis.
• Used in the formulation of high-performance dyes for synthetic fibers like polyester and nylon.

Basic Information

Product Name	Sodium 2-Amino-6-Nitrobenzenesulphonate
CAS No.	85204-13-3
Molecular Formula	C6H5N2NaO5S
Molecular Weight	240.17 g/mol
Synonyms	2-Amino-6-nitrobenzenesulfonic acid sodium salt; 6-Nitro-2-aminobenzenesulfonic acid sodium salt; Benzenesulfonic acid, 2-amino-6-nitro-, sodium salt; Sodium 6-nitroanthranilate-2-sulfonate; 2-Amino-6-nitrobenzene-1-sulfonate sodium salt; 6-Nitro-2-aminophenylsulfonic acid sodium salt; 2-Amino-6-nitrophenylsulfonic acid sodium salt
EINECS	Contact for details

Quality Control

Our Sodium 2-Amino-6-Nitrobenzenesulphonate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent purity and performance for industrial applications. 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, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition (Sulfated Ash)	Contact for details

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