Description

1,5-Naphthalenedisulfonic Acid, 3-2-(Acetylamino)-4-4-Chloro-6-4-2-(Sulfooxy)Ethylsulfonylphenylamino-1,3,5-Triazin-2-Ylaminophenylazo-, Trisodium Salt is a high-purity, water-soluble reactive dye intermediate of significant industrial importance. This compound is engineered to provide exceptional color strength and covalent bonding properties with textile fibers, ensuring vibrant and wash-fast coloration. It is primarily required by manufacturers in the textile, specialty chemical, and advanced materials sectors for producing high-performance dyes and pigments.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-quality reactive dyes used in cotton, wool, and nylon dyeing.
• Textile Processing: Imparts excellent wash-fastness, light-fastness, and brilliant shades to textile fabrics.
• Specialty Pigments: Used in the formulation of advanced pigments for inks, coatings, and plastics.
• Biomolecular Staining: Potential application in the development of stains for biological imaging and diagnostics.
• Chemical Research: Serves as a sophisticated building block in organic synthesis and materials science research.
• Functional Material Production: Used in creating materials with specific optical or chromophoric properties.

Basic Information

Item	Detail
Product Name	1,5-Naphthalenedisulfonic Acid, 3-2-(Acetylamino)-4-4-Chloro-6-4-2-(Sulfooxy)Ethylsulfonylphenylamino-1,3,5-Triazin-2-Ylaminophenylazo-, Trisodium Salt
CAS No.	215612-56-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Reactive Red 268; Reactive Red 268; Trisodium 3-[[4-chloro-6-[4-[2-(2-sulfooxyethylsulfonyl)phenylamino]-1,3,5-triazin-2-yl]amino]-4-[(2-acetamido-4-sulfophenyl)azo]-1,5-naphthalenedisulfonate; 1,5-Naphthalenedisulfonic acid, 3-[(2-acetylamino-4-sulfophenyl)azo]-4-[[4-chloro-6-[[4-[(2-sulfooxyethyl)sulfonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-, trisodium salt; DyStar Reactive Red RBN; RR 268; Reactive Dye Intermediate 215612-56-9
EINECS	Contact for details

Quality Control

Our production of this reactive dye intermediate adheres to stringent quality control protocols to ensure batch-to-batch consistency and high purity. Quality is verified through advanced analytical techniques including HPLC and spectrophotometry. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee compliance with your specific application requirements.

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 performance.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Moisture Content	Max. 5.0%
Water Solubility	Completely soluble
Heavy Metals	Max. 20 ppm

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