Description

Sodium 4-[[4-Chloro-6-Isopropoxy-1,3,5-Triazin-2-Yl]Amino]-2-[[1-(2-Chloro-6-Methylphenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzenesulphonate is a high-performance, water-soluble azo dye intermediate of significant commercial importance. This compound is valued for its ability to impart bright, stable shades, particularly in demanding technical applications where color fastness is critical. It is primarily sought after by manufacturers in the textile, leather, and specialty ink industries for the synthesis of reactive and direct dyes.

Application

• Textile Dyeing: A key intermediate for synthesizing reactive dyes used on cotton, viscose, and other cellulosic fibers, offering excellent wash and light fastness.
• Leather Coloring: Used in the production of dyes for leather finishing, providing rich, durable colors.
• Ink Manufacturing: Serves as a precursor for pigments and dyes in specialty printing inks, including inks for packaging and security applications.
• Paper Coloring: Employed in the manufacture of dyes for high-grade paper products requiring specific color properties.
• Research & Development: Utilized in chemical research for developing new chromophores and studying azo dye chemistry and applications.

Basic Information

Item	Details
Product Name	Sodium 4-[[4-Chloro-6-Isopropoxy-1,3,5-Triazin-2-Yl]Amino]-2-[[1-(2-Chloro-6-Methylphenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzenesulphonate
CAS No.	89923-50-2
Molecular Formula	C29H26Cl2N8NaO5S
Molecular Weight	691.52 g/mol
Synonyms	Reactive Orange 107 (C.I.); Sodium 4-[(4-chloro-6-isopropoxy-1,3,5-triazin-2-yl)amino]-2-[[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzenesulphonate; C.I. Reactive Orange 107; Benzenesulfonic acid, 4-[(4-chloro-6-(1-methylethoxy)-1,3,5-triazin-2-yl)amino]-2-[[1-(2-chloro-6-methylphenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, sodium salt; Reactive Orange 107 sodium salt; Azo dye intermediate 89923-50-2
EINECS	Contact for details

Quality Control

Our Sodium 4-[[4-Chloro-6-Isopropoxy-1,3,5-Triazin-2-Yl]Amino]-2-[[1-(2-Chloro-6-Methylphenyl)-4,5-Dihydro-3-Methyl-5-Oxo-1H-Pyrazol-4-Yl]Azo]Benzenesulphonate is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure consistent purity, color strength, and chemical identity, meeting the stringent requirements of industrial dye synthesis. Certificates of Analysis (COA) detailing purity, impurity profile, and physical specifications are available upon request.

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). This product is hygroscopic (moisture-sensitive); keep the container tightly sealed to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Orange to reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture (Karl Fischer)	≤ 5.0%
Water Solubility	Freely soluble
Heavy Metals (as Pb)	≤ 20 ppm

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