Description

Chromium, 2-[[5-(aminosulfonyl)-2-hydroxyphenyl] azo]-3-oxo-N-phenylbutanamide N-[7-hydroxy-8-[(2-hydroxy- 5-nitrophenyl)azo]-1-naphthalenyl]acetamide N-[7-hydroxy-8-[(2-hydroxy- 5-nitrophenyl)azo]-1-naphthalenyl]methanesulfonamide sodium complexes is a high-purity, complex chromium-based azo compound designed for specialized industrial applications. This product is valued for its consistent quality and performance as a key intermediate or functional additive in demanding chemical processes. It is primarily utilized by manufacturers in the pigments, dyes, and specialty chemical synthesis sectors where precise molecular structure and metal complexation are critical.

Application

• Specialty Dye and Pigment Manufacturing: Serves as a crucial intermediate for producing high-performance, complex-colored pigments and dyes.
• Advanced Material Synthesis: Used in the research and development of novel coordination compounds and metal-organic frameworks (MOFs).
• Catalyst Precursor: Acts as a starting material for synthesizing specialized catalysts used in organic synthesis.
• Analytical Reagent: Employed as a standard or reagent in analytical chemistry for metal complexation studies.
• Functional Additive: Potential use as an additive in coatings or polymers to impart specific functional properties.
• Chemical Research: Utilized in academic and industrial R&D for exploring new azo-metal complex chemistry.

Basic Information

Product Name	Chromium, 2-[[5-(aminosulfonyl)-2-hydroxyphenyl] azo]-3-oxo-N-phenylbutanamide N-[7-hydroxy-8-[(2-hydroxy- 5-nitrophenyl)azo]-1-naphthalenyl]acetamide N-[7-hydroxy-8-[(2-hydroxy- 5-nitrophenyl)azo]-1-naphthalenyl]methanesulfonamide sodium complexes
CAS No.	72968-17-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Chromium complex of 2-[[5-(aminosulfonyl)-2-hydroxyphenyl]azo]-3-oxo-N-phenylbutanamide, N-[7-hydroxy-8-[(2-hydroxy-5-nitrophenyl)azo]-1-naphthalenyl]acetamide and N-[7-hydroxy-8-[(2-hydroxy-5-nitrophenyl)azo]-1-naphthalenyl]methanesulfonamide, sodium salt; CI 58000; Pigment Brown; Azo chromium complex; Sodium chromium azo complex; Chromium azo dye complex; Metal complex dye intermediate.
EINECS	Contact for details

Quality Control

Our Chromium, 2-[[5-(aminosulfonyl)-2-hydroxyphenyl] azo]-3-oxo-N-phenylbutanamide N-[7-hydroxy-8-[(2-hydroxy- 5-nitrophenyl)azo]-1-naphthalenyl]acetamide N-[7-hydroxy-8-[(2-hydroxy- 5-nitrophenyl)azo]-1-naphthalenyl]methanesulfonamide sodium complexes is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing key specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (Chromium Content)	Contact for details
Loss on Drying	≤ 5.0%
Heavy Metals (as Pb)	≤ 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.