Description

n-(2-Acetoxyethyl)-6-Hydroxy-n-Methyl-5-[[4-(Phenylazo)Phenyl]Azo]Naphthalene-2-Sulphonamide CAS NO 70210-08-1 is a high-purity, synthetic organic compound belonging to the azo dye and pigment intermediate class. This specialized chemical is engineered for applications requiring precise color properties and chemical stability. It is a critical raw material for manufacturers in the colorant and specialty chemical industries seeking consistent performance and reliable supply.

Application

This advanced azo compound serves as a key intermediate in the synthesis of high-performance colorants. Its primary applications include:

• Dye and Pigment Manufacturing: As a core precursor for producing specialized azo dyes and pigments.
• Textile Colorants: Used in the synthesis of dyes for coloring synthetic and natural fibers.
• Ink Formulations: A vital component in the production of industrial and specialty printing inks.
• Plastic and Polymer Coloring: Employed to create masterbatches and colorants for plastics and polymers.
• Research & Development: Serves as a standard or building block in chemical research for novel colorant development.
• Specialty Coatings: Used in the formulation of coatings requiring specific chromatic and stability properties.

Basic Information

Product Name	n-(2-Acetoxyethyl)-6-Hydroxy-n-Methyl-5-[[4-(Phenylazo)Phenyl]Azo]Naphthalene-2-Sulphonamide
CAS No.	70210-08-1
Molecular Formula	C27H25N5O6S
Molecular Weight	547.58 g/mol
Synonyms	6-Hydroxy-N-methyl-5-[[4-(phenylazo)phenyl]azo]-N-(2-acetoxyethyl)-2-naphthalenesulfonamide; C.I. Solvent Yellow 114; Solvent Yellow 114; Azo dye intermediate 70210-08-1; N-(2-Acetoxyethyl)-6-hydroxy-N-methyl-5-[(E)-2-[4-[(E)-phenyldiazenyl]phenyl]diazen-1-yl]naphthalene-2-sulfonamide; 5-[[4-(Phenylazo)phenyl]azo]-6-hydroxy-N-methyl-N-(2-acetoxyethyl)-2-naphthalenesulfonamide
EINECS	Contact for details

Quality Control

Our production of n-(2-Acetoxyethyl)-6-Hydroxy-n-Methyl-5-[[4-(Phenylazo)Phenyl]Azo]Naphthalene-2-Sulphonamide adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. Certificates of Analysis (COA) documenting all critical parameters are available upon request 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 after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	Orange to red powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0% (Contact for higher grades)
Loss on Drying	≤ 1.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines

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