Description

2-[[5-(Aminosulfonyl)-2-Hydroxyphenyl]Azo]-n-(2-Ethylhexyl)-3-Oxo-2-Sodiobutanamide is a high-purity, synthetic azo compound designed for specialized industrial applications. This chemical is valued for its specific chromophoric and functional properties, making it a critical intermediate in advanced manufacturing processes. It is primarily sought by producers in the dye, pigment, and specialty chemical sectors requiring consistent quality and reliable supply for their formulations.

Application

• Key intermediate in the synthesis of high-performance azo dyes and pigments.
• Specialty chemical building block for functional colorants used in inks and coatings.
• Potential use in the research and development of analytical reagents and indicators.
• Raw material for manufacturing specialty surfactants with specific ionic properties.
• Component in the production of light-sensitive materials for niche photographic or imaging applications.

Basic Information

Product Name	2-[[5-(Aminosulfonyl)-2-Hydroxyphenyl]Azo]-n-(2-Ethylhexyl)-3-Oxo-2-Sodiobutanamide
CAS No.	71750-85-1
Molecular Formula	C18H27N4O5SNa
Molecular Weight	434.49 g/mol
Synonyms	2-[[5-(Aminosulfonyl)-2-hydroxyphenyl]azo]-N-(2-ethylhexyl)-3-oxo-2-sodiobutanamide; 2-[[5-Sulfamoyl-2-hydroxyphenyl]azo]-N-(2-ethylhexyl)-3-oxo-2-sodiobutanamide; Sodium 2-[[5-(aminosulfonyl)-2-hydroxyphenyl]azo]-N-(2-ethylhexyl)-3-oxobutanamide; Azo dye intermediate 71750-85-1; Butanamide, 2-[[5-(aminosulfonyl)-2-hydroxyphenyl]azo]-N-(2-ethylhexyl)-3-oxo-, sodium salt (1:1)
EINECS	Contact for details

Quality Control

Our production of 2-[[5-(Aminosulfonyl)-2-Hydroxyphenyl]Azo]-n-(2-Ethylhexyl)-3-Oxo-2-Sodiobutanamide adheres to stringent quality management protocols to ensure batch-to-batch consistency and purity. All materials are subjected to comprehensive analytical testing, including chromatographic and spectroscopic methods. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials and sources of ignition. The product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Orange to red-brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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