Description

N,N'-[Azobis[4,1-Phenyleneazo(8-Hydroxy-6-Sulphonaphthalene-7,2-Diyl)]]Bisglycine is a complex, high-purity azo dye intermediate with a distinctive molecular structure. This compound is valued for its role in synthesizing specialized dyes and pigments that require high color strength and specific chemical properties. 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: A key building block in the synthesis of high-value, complex azo dyes for textiles and leather.
• Specialty Pigment Manufacturing: Used in the production of pigments for inks, coatings, and plastics requiring specific shades and stability.
• Research & Development: Serves as a crucial reagent in chemical R&D for developing novel chromophores and functional dyes.
• Analytical Chemistry: Can be utilized as a standard or reagent in colorimetric analysis and diagnostic applications.
• Functional Material Synthesis: Potential use in creating dyes for optical data storage, sensors, or other advanced material systems.

Basic Information

Item	Detail
Product Name	N,N'-[Azobis[4,1-Phenyleneazo(8-Hydroxy-6-Sulphonaphthalene-7,2-Diyl)]]Bisglycine
CAS No.	72705-43-2
Molecular Formula	C40H28N8O10S2
Molecular Weight	860.82 g/mol
Synonyms	Bisglycine, N,N'-[azobis[4,1-phenylenebis(azo)]bis[8-hydroxy-7-(sulfo)-2-naphthalenesulfonic acid]] deriv.; C.I. 27290; Acid Black 210; Azo dye intermediate 72705-43-2; 7,7'-[Carbonylbis[imino(1-phenylazo)sobenzene-4,1-diylazo]]bis(4-hydroxy-3-[(4-sulfophenyl)azo]-2-naphthalenesulfonic acid) deriv.; Glycine, N,N'-(azobis((4-(phenylazo)-1,3-phenylene)bis(azo)))bis(8-hydroxy-7-sulfo-2-naphthalenesulfonic acid) deriv.
EINECS	Contact for details

Quality Control

Our production of N,N'-[Azobis[4,1-Phenyleneazo(8-Hydroxy-6-Sulphonaphthalene-7,2-Diyl)]]Bisglycine adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity, spectrophotometry for color value, and elemental analysis, to ensure consistency and compliance with customer specifications. A detailed Certificate of Analysis (COA) 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 a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to exclude moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Sulfated Ash	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 1.0%

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