Description

Ammonium Sodium 7-[[[[4-Acetamidophenyl]Amino]Carbonyl]Amino]-3-[[4-[(2,4-Dichloro-6-Sulphonatophenyl)Azo]-m-Tolyl]Azo]-4-Hydroxynaphthalene-2-Sulphonate is a high-purity, complex azo dye intermediate. This compound is valued for its role in synthesizing specialized dyes and pigments with specific colorfastness and application properties. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries for producing high-performance colorants.

Application

• Textile Dyeing: A key intermediate for the synthesis of reactive and direct dyes used on cotton, wool, and nylon fibers.
• Ink Manufacturing: Used in the production of high-quality pigments for printing inks, including packaging and security inks.
• Industrial Coatings: Serves as a precursor for pigments used in paints and coatings for plastics and metals.
• Leather Coloring: Employed in the formulation of dyes for the leather tanning and finishing industry.
• Paper Coloring: Used in the manufacture of dyes for specialty paper products.
• Research & Development: A vital chemical for R&D laboratories focusing on novel chromophores and dye chemistry.

Basic Information

Item	Detail
Product Name	Ammonium Sodium 7-[[[[4-Acetamidophenyl]Amino]Carbonyl]Amino]-3-[[4-[(2,4-Dichloro-6-Sulphonatophenyl)Azo]-m-Tolyl]Azo]-4-Hydroxynaphthalene-2-Sulphonate
CAS No.	84100-87-8
Molecular Formula	C32H24Cl2N8NaO9S2 • xNH4
Molecular Weight	Contact for details
Synonyms	7-[[[[4-Acetamidophenyl]amino]carbonyl]amino]-3-[[4-[(2,4-dichloro-6-sulphonatophenyl)azo]-m-tolyl]azo]-4-hydroxynaphthalene-2-sulphonate, ammonium sodium salt; C.I. Reactive Orange 107; Reactive Orange 107; Ammonium sodium salt of a complex azo dye; Azo dye intermediate 84100-87-8; 4-Hydroxy-3-[[4-[(2,4-dichloro-6-sulfophenyl)azo]-3-methylphenyl]azo]-7-[[(4-acetamidophenyl)carbamoyl]amino]-2-naphthalenesulfonic acid, ammonium sodium salt
EINECS	Contact for details

Quality Control

Our Ammonium Sodium 7-[[[[4-Acetamidophenyl]Amino]Carbonyl]Amino]-3-[[4-[(2,4-Dichloro-6-Sulphonatophenyl)Azo]-m-Tolyl]Azo]-4-Hydroxynaphthalene-2-Sulphonate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistent purity and performance for your dye synthesis processes. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; ensure containers are kept sealed when not in use to prevent degradation and moisture absorption.

Specification

Item	Specification
Appearance	Dark powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Sulfated Ash	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in water

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