Description

Trisodium 2-[[6-[[4-(Ethylphenylamino)-6-Fluoro-1,3,5-Triazin-2-Yl]Amino]-1-Hydroxy-3-Sulphonato-2-Naphthyl]Azo]Naphthalene-1,5-Disulphonate is a high-purity, water-soluble anionic dye belonging to the reactive dye class, valued for its excellent color fastness and brilliant hue. This compound is engineered for applications demanding strong covalent bonding to substrates, ensuring superior wash and light fastness. It is primarily required by manufacturers in the textile, leather, and specialty paper industries for dyeing and printing cellulosic fibers like cotton and viscose.

Application

• Textile Dyeing: Primary application for dyeing cotton, linen, viscose, and other cellulosic fibers, offering vibrant shades with excellent fastness properties.
• Leather Coloring: Used in the dyeing of leather goods to achieve consistent, deep, and durable coloration.
• Paper Industry: Employed in the coloring of specialty papers, including decorative and security papers.
• Ink Formulation: A key component in the manufacture of inks for various printing applications.
• Research & Development: Serves as a standard or intermediate in chemical research and analytical laboratories.

Basic Information

Product Name	Trisodium 2-[[6-[[4-(Ethylphenylamino)-6-Fluoro-1,3,5-Triazin-2-Yl]Amino]-1-Hydroxy-3-Sulphonato-2-Naphthyl]Azo]Naphthalene-1,5-Disulphonate
CAS No.	89923-44-4
Molecular Formula	C37H23FN8Na3O11S3
Molecular Weight	~956.82 g/mol
Synonyms	Reactive Red 195; C.I. Reactive Red 195; Trisodium 6-[[4-[(4-ethylphenyl)amino]-6-fluoro-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[2-(sulfooxy)-1,5-disulfo-7-naphthalenyl]azo]-2-naphthalenesulfonate; Reactive Red M-3BE; Levafix Red CA; Sumifix Red 3BF; Drimarene Red K-4BL
EINECS	Contact for details

Quality Control

Our production of Trisodium 2-[[6-[[4-(Ethylphenylamino)-6-Fluoro-1,3,5-Triazin-2-Yl]Amino]-1-Hydroxy-3-Sulphonato-2-Naphthyl]Azo]Naphthalene-1,5-Disulphonate adheres to stringent quality protocols. Every batch is tested to ensure compliance with industry standards for purity, color strength, and application performance. Certificates of Analysis (COA) detailing specific parameters are available upon request to support your quality assurance processes.

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.

Specification

Item	Specification
Appearance	Reddish-brown powder
Identification (IR)	Conforms to structure
Color Strength	≥ 98% (vs. Standard)
Purity (HPLC)	≥ 95.0%
Moisture Content	≤ 5.0%
Water Solubility	≥ 50 g/L (at 25°C)
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm

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