Description

5-[[4-Acetamido-2-(Trifluoromethyl)Phenyl]Azo]-6-Amino-4-Hydroxynaphthalene-2-Sulphonic Acid is a specialized azo dye intermediate of significant commercial importance. This compound is valued for its ability to impart specific color properties and functional characteristics in advanced dye and pigment synthesis. It is primarily sought by manufacturers in the textile, ink, and specialty chemical industries for producing high-performance colorants.

Application

• Primary Intermediate for Azo Dyes & Pigments: Serves as a key building block in the synthesis of high-value, complex azo colorants.
• Textile Dyeing: Used in the production of dyes for coloring synthetic and natural fibers, offering good wash and light fastness.
• Ink Formulation: Employed in the manufacture of pigments for industrial inks, including packaging and printing inks.
• Functional Dye Synthesis: A precursor for dyes used in non-textile applications such as lasers, optical data storage, and sensors.
• Research & Development: Utilized in chemical research for developing novel chromophores and studying azo coupling reactions.

Basic Information

Product Name	5-[[4-Acetamido-2-(Trifluoromethyl)Phenyl]Azo]-6-Amino-4-Hydroxynaphthalene-2-Sulphonic Acid
CAS No.	68594-62-7
Molecular Formula	C19H14F3N4O5S
Molecular Weight	467.40 g/mol
Synonyms	5-[(4-Acetamido-2-(trifluoromethyl)phenyl)azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid; C.I. 18055; Acid Red 404; 6-Amino-4-hydroxy-5-[[4-(acetylamino)-2-(trifluoromethyl)phenyl]azo]-2-naphthalenesulfonic acid; 5-[[4-Acetamido-2-(trifluoromethyl)phenyl]azo]-6-amino-4-hydroxy-2-naphthalenesulfonic acid; 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[[4-(acetylamino)-2-(trifluoromethyl)phenyl]azo]-
EINECS	Contact for details

Quality Control

Our production of this azo dye intermediate adheres to stringent quality control protocols to ensure batch-to-batch consistency and purity. Quality is verified through advanced analytical techniques including HPLC and spectroscopic methods. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment 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 degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Sulfated Ash	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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