Description

4-(Acetylamino)-6-[[3-[[[2-[4-(Hexadecyloxy)Phenyl]-1H-Indol-3-Yl]Amino]Sulphonyl]-4-Methoxyphenyl]Azo]-5-Hydroxynaphthalene-1,7-Disulphonic Acid is a high-purity, complex azo dye intermediate designed for advanced chemical synthesis. This compound is valued for its specific chromophore structure, which is critical for producing specialized dyes and pigments with targeted optical properties. It is primarily required by manufacturers in the fine chemicals, specialty dyes, and advanced materials sectors for research and production applications.

Application

• Key intermediate for the synthesis of high-performance azo dyes and pigments.
• Used in research and development of specialty colorants for niche industrial applications.
• Potential precursor in the manufacturing of functional dyes for optical and electronic materials.
• Employed in the production of analytical reagents and indicators for laboratory use.
• Serves as a building block for complex sulfonated compounds in advanced organic synthesis.

Basic Information

Product Name	4-(Acetylamino)-6-[[3-[[[2-[4-(Hexadecyloxy)Phenyl]-1H-Indol-3-Yl]Amino]Sulphonyl]-4-Methoxyphenyl]Azo]-5-Hydroxynaphthalene-1,7-Disulphonic Acid
CAS No.	66282-04-0
Molecular Formula	C49H51N5O11S3
Molecular Weight	990.15 g/mol
Synonyms	Acid Black 210; C.I. 300310; 4-Acetamido-6-{[3-({[2-(4-hexadecyloxyphenyl)-1H-indol-3-yl]amino}sulfonyl)-4-methoxyphenyl]azo}-5-hydroxy-1,7-naphthalenedisulfonic acid; 5-Hydroxy-4-[(4-methoxy-3-{[(2-(4-hexadecyloxyphenyl)-1H-indol-3-yl)amino]sulfonyl}phenyl)azo]-6-acetamido-1,7-naphthalenedisulfonic acid; 1,7-Naphthalenedisulfonic acid, 4-(acetylamino)-6-[[3-[[[2-[4-(hexadecyloxy)phenyl]-1H-indol-3-yl]amino]sulfonyl]-4-methoxyphenyl]azo]-5-hydroxy-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide comprehensive quality assurance through validated analytical methods. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality management systems.

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). Keep away from incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	≤ 1.0%
Heavy Metals	≤ 20 ppm

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