Description

Disodium 2-[3-[5-[(Dimethylamino)Sulphonyl]-2-Methylphenyl]-1-Ethyltriazen-2-Yl]-5-Sulphonatobenzoate is a high-purity, water-soluble azo compound derivative. This chemical is valued for its precise reactivity and functional properties in advanced synthesis and formulation processes. It is primarily utilized by manufacturers in the dye and pigment, pharmaceutical intermediate, and specialty chemical research sectors.

Application

• Dye and Pigment Intermediate: A key precursor in the synthesis of high-performance, water-soluble azo dyes and pigments for textiles and inks.
• Pharmaceutical Synthesis: Used as a specialized building block in the research and development of active pharmaceutical ingredients (APIs).
• Chemical Research Reagent: Employed in academic and industrial laboratories for the study of triazene chemistry and sulfonated compound behavior.
• Specialty Polymer Additive: Functions as a functional monomer or cross-linking agent in the production of specialty polymers with ionic characteristics.
• Analytical Chemistry: May serve as a standard or reagent in chromatographic and spectroscopic analytical methods.

Basic Information

Product Name	Disodium 2-[3-[5-[(Dimethylamino)Sulphonyl]-2-Methylphenyl]-1-Ethyltriazen-2-Yl]-5-Sulphonatobenzoate
CAS No.	83249-45-0
Molecular Formula	C19H21N4Na2O7S2
Molecular Weight	534.50 g/mol
Synonyms	Disodium 2-[3-[5-[(Dimethylamino)sulfonyl]-2-methylphenyl]-1-ethyltriazen-2-yl]-5-sulfobenzoate; 2-[3-[5-[(Dimethylamino)sulfonyl]-2-methylphenyl]-1-ethyltriazen-2-yl]-5-sulfobenzoic acid disodium salt; Benzoic acid, 2-[3-[5-[(dimethylamino)sulfonyl]-2-methylphenyl]-1-ethyl-1-triazen-2-yl]-5-sulfo-, disodium salt; Azo dye intermediate 83249-45-0; Water-soluble azo compound; Triazene derivative, sulfonated
EINECS	Contact for details

Quality Control

Our production of Disodium 2-[3-[5-[(Dimethylamino)Sulphonyl]-2-Methylphenyl]-1-Ethyltriazen-2-Yl]-5-Sulphonatobenzoate adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure consistency and reliability. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and 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 after opening to prevent moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 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.