Description

Trisodium 5-[[4-Chloro-6-(Morpholino)-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-[(4-Methyl-2-Sulphonatophenyl)Azo]Naphthalene-2,7-Disulphonate is a high-purity, water-soluble reactive dye intermediate, also known as a triazine-based azo dye. It is a critical component for synthesizing high-performance reactive dyes, offering excellent color fastness and wash resistance in textile applications. This compound is essential for manufacturers in the textile, leather, and specialty chemical industries seeking to produce vibrant and durable colors.

Application

• Primary Intermediate for Reactive Dyes: Key building block for synthesizing high-quality reactive dyes used in cotton, viscose, and other cellulosic fiber dyeing and printing.
• Textile Industry: Imparts bright, wash-fast shades (typically reds and blues) with excellent fixation properties on fabric.
• Leather Processing: Used in the coloration of leather goods where deep penetration and color stability are required.
• Paper Coloring: Employed in the production of specialty colored papers and boards.
• Ink Formulation: A component in the manufacture of certain industrial inks requiring specific chromatic properties and stability.
• Research & Development: Serves as a reference standard and starting material for developing new dye molecules and colorants in R&D laboratories.

Basic Information

Item	Detail
Product Name	Trisodium 5-[[4-Chloro-6-(Morpholino)-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-[(4-Methyl-2-Sulphonatophenyl)Azo]Naphthalene-2,7-Disulphonate
CAS No.	72927-92-5
Molecular Formula	C24H18ClN7Na3O11S3
Molecular Weight	Approx. 830.06 g/mol
Synonyms	Reactive Red 198 (Parent Dye Acid); C.I. Reactive Red 198; Trisodium 4-hydroxy-3-[(4-methyl-2-sulfophenyl)azo]-5-[[4-chloro-6-(4-morpholinyl)-1,3,5-triazin-2-yl]amino]-2,7-naphthalenedisulfonate; Reactive Red M-3BE; 5-[[4-Chloro-6-(morpholin-4-yl)-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(4-methyl-2-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate trisodium salt; Triazine Azo Dye Intermediate; CAS 72927-92-5.
EINECS	Contact for details

Quality Control

Our production of this reactive dye intermediate adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing including HPLC for purity and assay, IR for structural confirmation, and spectrophotometry for color strength. We provide a detailed Certificate of Analysis (COA) with each shipment, ensuring traceability and compliance with customer specifications and industry standards.

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 to prevent absorption of atmospheric moisture, which can affect product quality and handling.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Color Strength	100% ± 3% (vs. Standard)
Moisture Content	Max. 5.0%
Water Solubility	Completely soluble
Heavy Metals (as Pb)	Max. 20 ppm
pH (1% Solution)	6.0 - 8.0

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