Description

Tetrasodium 2-[[1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-5-(sulphonatomethyl)-3-pyridyl]azo]-5-[[4-fluoro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]benzene-1,4-disulphonate is a high-performance, water-soluble reactive dye intermediate and specialty chemical. This compound is valued for its ability to form strong covalent bonds with cellulosic fibers, providing excellent wash and light fastness properties. It is primarily sought by manufacturers in the textile industry for producing vibrant and durable dyes, as well as by research and development laboratories for advanced material science applications.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-quality reactive dyes used in cotton, linen, and other cellulosic fiber dyeing and printing.
• Textile Industry: Imparts brilliant shades with superior colorfastness to washing, light, and perspiration in textile finishing processes.
• Biomolecule Staining: Potential use in biochemical research for staining proteins or other macromolecules due to its reactive azo and triazine groups.
• Functional Material Development: Serves as a building block in research for creating advanced polymers, sensors, or coatings with specific optical properties.
• Ink Formulation: Can be utilized in the development of specialty inks for digital textile printing, requiring high stability and color strength.
• Analytical Chemistry: May be employed as a reagent or standard in chromatographic analysis and method development for dye-related compounds.

Basic Information

Product Name	Tetrasodium 2-[[1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-5-(sulphonatomethyl)-3-pyridyl]azo]-5-[[4-fluoro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]benzene-1,4-disulphonate
CAS No.	85536-80-7
Molecular Formula	C27H21F1N8Na4O14S4
Molecular Weight	~ 924.78 g/mol (Contact for exact details)
Synonyms	Reactive Red 195 (Parent Dye); Tetrasodium Salt of Reactive Red 195; C.I. Reactive Red 195; 2-[[1-Ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-5-(sulphonatomethyl)-3-pyridyl]azo]-5-[[4-fluoro-6-[(3-sulphonatophenyl)amino]-1,3,5-triazin-2-yl]amino]benzene-1,4-disulphonic acid, tetrasodium salt; Reactive Dye Intermediate 85536-80-7; Azo-Triazine Dye Intermediate; Fluorotriazine-based Reactive Dye Intermediate
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC and spectrophotometry to confirm identity and strength. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical parameters is provided with every shipment to support your quality assurance and regulatory needs.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder or granules
Identification (IR)	Conforms to structure
Assay (HPLC)	Min. 95%
Moisture Content	Max. 5.0%
Water Solubility	Freely soluble
Heavy Metals (as Pb)	Max. 20 ppm
pH (1% Solution)	7.0 - 9.0

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