Description

7-[[4-Fluoro-6-[(2-Hydroxyethyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-[(2-Sulphophenyl)Azo]Naphthalene-2-Sulphonic Acid, Sodium Salt is a high-purity, reactive dye intermediate and specialty chemical. It is a critical component for synthesizing advanced reactive dyes, offering excellent color fastness and binding properties for textile fibers. This compound is essential for manufacturers in the textile, ink, and specialty coatings industries seeking to produce vibrant, durable colors.

Application

• Primary Intermediate for Reactive Dyes: Key building block for synthesizing high-performance reactive dyes used in cotton, wool, and nylon dyeing.
• Textile Industry: Imparts excellent wash and light fastness properties to dyed fabrics.
• Ink Manufacturing: Used in the production of specialized inks for packaging and security printing applications.
• Research & Development: Serves as a precursor in organic synthesis for novel chromophores and functional materials.
• Specialty Coatings: Potential use in creating colored coatings with specific adhesion and durability characteristics.

Basic Information

Product Name	7-[[4-Fluoro-6-[(2-Hydroxyethyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-[(2-Sulphophenyl)Azo]Naphthalene-2-Sulphonic Acid, Sodium Salt
CAS No.	83763-58-0
Molecular Formula	C21H16FN7O8S2Na
Molecular Weight	623.51 g/mol
Synonyms	Reactive Red 195 (related dye precursor); Sodium 7-[(4-fluoro-6-[(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-sulfophenyl)diazenyl]naphthalene-2-sulfonate; C.I. Reactive Red 195 intermediate; Azo-triazine dye intermediate; 2-Naphthalenesulfonic acid, 7-[[4-fluoro-6-[(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[(2-sulfophenyl)azo]-, sodium salt; 83763-58-0; F.H. Reactive Red 195 precursor
EINECS	Contact for details

Quality Control

Our production of 7-[[4-Fluoro-6-[(2-Hydroxyethyl)Amino]-1,3,5-Triazin-2-Yl]Amino]-4-Hydroxy-3-[(2-Sulphophenyl)Azo]Naphthalene-2-Sulphonic Acid, Sodium Salt adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistent performance and reliability for your synthesis processes. Certificates of Analysis (COA) detailing purity, impurity profile, and other critical parameters are provided with each shipment.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product quality and handling properties.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (1% in Water)	Complete, clear solution

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