Description

4-Dimethylaminoazobenzene-4'-Arsenic Acid is a specialized organoarsenic compound that serves as a critical reagent and intermediate in advanced chemical synthesis and research. This compound is valued for its unique molecular structure, which combines an azo dye moiety with an arsenic acid functional group, enabling specific interactions and reactivity. It is primarily utilized by research institutions, analytical laboratories, and specialty chemical manufacturers focused on developing novel materials, catalysts, and diagnostic agents.

Application

• Chemical Synthesis Intermediate: A key building block for synthesizing more complex organoarsenic compounds and metal-organic frameworks (MOFs).
• Analytical Reagent: Used in research laboratories for method development, calibration, and as a reference standard in chromatographic analysis.
• Material Science Research: Investigated for potential applications in the development of novel dyes, pigments, and functional materials with specific optical or electronic properties.
• Biochemical Research: Employed in specialized studies exploring the interaction of arsenic-containing compounds with biological systems.
• Catalyst Development: Serves as a precursor or ligand in the research and development of catalytic systems for organic transformations.

Basic Information

Product Name	4-Dimethylaminoazobenzene-4'-Arsenic Acid
CAS No.	18268-51-4
Molecular Formula	C14H14AsN3O3
Molecular Weight	347.20 g/mol
Synonyms	p-Dimethylaminoazobenzene-4'-arsonic Acid; 4'-(Dimethylamino)azobenzene-4-arsonic Acid; Butter Yellow Arsenic Acid Analog; DAB-Arsonic Acid; C.I. Solvent Yellow 2 Arsenic Acid Derivative; (4-((4-(Dimethylamino)phenyl)diazenyl)phenyl)arsonic Acid; Azobenzene-4-arsonic Acid, 4'-(dimethylamino)-; Arsenazo DAB
EINECS	Contact for details

Quality Control

Every batch of 4-Dimethylaminoazobenzene-4'-Arsenic Acid is produced and tested under a strict quality management system to ensure consistency and reliability for research and industrial use. Our products undergo rigorous quality testing, including identity confirmation and purity analysis, to meet exacting customer specifications. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data 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, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Orange to red crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Arsenic Content	Calculated to theory

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