Description

Dihydrogen [3-[[4-chloro-6-[[5-hydroxy-6-[(4-methoxy-2,5-disulphonatophenyl)azo]-7-sulphonato-2-naphthyl]amino]-1,3,5-triazin-2-yl]amino]propyl]trimethylammonium, potassium sodium salt is a high-purity, water-soluble reactive dye intermediate, specifically a cationic azo-triazine derivative. This compound is engineered to provide superior color fastness and brilliant shade development in demanding textile applications. It is an essential precursor for manufacturers in the textile, leather, and specialty paper industries seeking to produce high-quality, wash-fast dyes and pigments.

Application

• Primary Intermediate for Reactive Dyes: Key building block for synthesizing high-performance reactive dyes used in cotton, wool, and nylon dyeing and printing.
• Textile Industry: Enables the production of dyes with excellent wash, light, and perspiration fastness for apparel and home textiles.
• Leather Finishing: Used in the formulation of colorants for high-quality leather goods, providing deep, uniform coloration.
• Specialty Paper Coloring: Suitable for coloring high-grade papers where color stability and brightness are critical.
• Ink Formulation: A component in the manufacture of specialized inks for packaging and security printing applications.
• Research & Development: Serves as a reference standard and starting material for developing novel colorants and functional materials in chemical research.

Basic Information

Product Name	Dihydrogen [3-[[4-chloro-6-[[5-hydroxy-6-[(4-methoxy-2,5-disulphonatophenyl)azo]-7-sulphonato-2-naphthyl]amino]-1,3,5-triazin-2-yl]amino]propyl]trimethylammonium, potassium sodium salt
CAS No.	83399-71-7
Molecular Formula	C31H28ClKN8Na3O16S4
Molecular Weight	Approx. 1087.5 g/mol (Contact for details)
Synonyms	Reactive Dye Intermediate 83399-71-7; C.I. Reactive Orange 84; Potassium sodium 3-[[4-chloro-6-[[5-hydroxy-6-[(4-methoxy-2,5-disulphonatophenyl)azo]-7-sulphonato-2-naphthyl]amino]-1,3,5-triazin-2-yl]amino]propyltrimethylammonium dihydrogen salt; Cationic Azo-Triazine Dye Intermediate; 1,3,5-Triazine-2,4-diamine derivative; Reactive Orange 84 intermediate; 4-Methoxy-2,5-disulphonato phenyl azo naphthyl triazine ammonium salt
EINECS	Contact for details

Quality Control

Our production of dihydrogen [3-[[4-chloro-6-[[5-hydroxy-6-[(4-methoxy-2,5-disulphonatophenyl)azo]-7-sulphonato-2-naphthyl]amino]-1,3,5-triazin-2-yl]amino]propyl]trimethylammonium, potassium sodium salt adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistent performance and batch-to-batch reliability. 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 a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Dark brown to reddish-brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Water Content (KF)	Max. 5.0%
Solubility (in Water)	Freely soluble
Heavy Metals (as Pb)	Max. 20 ppm
Residue on Ignition	Contact for details
Related Substances (HPLC)	Contact for details

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