Description

n-[5-[Bis(2-Hydroxyethyl)Amino]-2-[(5-Nitro-2,1-Benzisothiazol-3-Yl)Azo]Phenyl]Acetamide is a high-purity, synthetic azo dye intermediate of significant commercial importance. This compound is valued for its role in producing vivid and stable colorants, particularly in specialized industrial applications. It is primarily sought by manufacturers in the textile, ink, and specialty polymer industries for its chromophoric properties and consistent performance.

Application

• Textile Dyeing: A key intermediate for synthesizing reactive and disperse dyes used in coloring natural and synthetic fibers.
• Ink Formulation: Used in the production of high-performance pigments for printing inks, including inks for packaging and textiles.
• Plastic and Polymer Coloring: Serves as a colorant precursor for masterbatches used in coloring various plastics and polymers.
• Research & Development: Employed in chemical research for developing new chromophores and studying azo dye chemistry.
• Specialty Coatings: Used in the formulation of coatings and paints that require specific color fastness and stability.
• Analytical Chemistry: Can be utilized as a reagent or standard in analytical methods for dye identification and quantification.

Basic Information

Product Name	n-[5-[Bis(2-Hydroxyethyl)Amino]-2-[(5-Nitro-2,1-Benzisothiazol-3-Yl)Azo]Phenyl]Acetamide
CAS No.	32569-24-7
Molecular Formula	C21H23N7O6S
Molecular Weight	501.52 g/mol
Synonyms	Acetamide, N-[5-[bis(2-hydroxyethyl)amino]-2-[(5-nitro-2,1-benzisothiazol-3-yl)azo]phenyl]-; C.I. Disperse Yellow 114; Disperse Yellow 114; 2,1-Benzisothiazole, acetamide deriv.; 3-[[4-(Acetylamino)-2-[bis(2-hydroxyethyl)amino]phenyl]azo]-5-nitro-; Solvent Yellow 163; C.I. 12790
EINECS	Contact for details

Quality Control

Our n-[5-[Bis(2-Hydroxyethyl)Amino]-2-[(5-Nitro-2,1-Benzisothiazol-3-Yl)Azo]Phenyl]Acetamide is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is 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). Keep away from strong oxidizing agents and incompatible materials. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to brown powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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