Description

Hydrogen-9-[(4-Aminophenyl)Amino]-7-Phenyl-5-(Phenylamino)-4,10-Disulphonatobenzo[A]Phenazinium, Sodium Salt is a high-purity, water-soluble phenazinium dye salt characterized by its distinct chromophoric properties. This compound is valued for its strong and stable colorimetric response, making it a critical functional intermediate in advanced material synthesis. It is primarily sought by manufacturers in the specialty dyes and pigments, analytical chemistry, and biomedical research sectors for applications requiring precise optical characteristics.

Application

• Specialty Dye Synthesis: As a key intermediate for producing high-performance dyes and pigments for textiles, inks, and coatings.
• Analytical Reagents: Used in the formulation of colorimetric indicators and stains for biochemical assays and diagnostic kits.
• Research & Development: Serves as a model compound or precursor in photochemical and electrochemical research studies.
• Functional Materials: Potential component in the development of organic semiconductors, sensors, and light-harvesting materials.
• Histological Staining: May be utilized in specialized biological staining protocols for microscopy.

Basic Information

Product Name	Hydrogen-9-[(4-Aminophenyl)Amino]-7-Phenyl-5-(Phenylamino)-4,10-Disulphonatobenzo[A]Phenazinium, Sodium Salt
CAS No.	68959-44-4
Molecular Formula	C36H26N6Na2O6S2
Molecular Weight	760.72 g/mol
Synonyms	Benzo[a]phenazinium, 9-[(4-aminophenyl)amino]-4,10-disulfo-7-phenyl-5-(phenylamino)-, sodium salt (1:2); Sodium 9-[(4-aminophenyl)amino]-7-phenyl-5-(phenylamino)-4,10-disulfobenzo[a]phenazinium; Phenazinium dye sodium salt; 4,10-Disulfo-9-[(4-aminophenyl)amino]-7-phenyl-5-(phenylamino)benzo[a]phenazinium disodium salt; C.I. 56059; Acid Blue 161 (related class); Disodium 5-anilino-9-(4-aminophenyl)amino-7-phenylbenzo[a]phenazine-4,10-disulfonate
EINECS	Contact for details

Quality Control

Our production of Hydrogen-9-[(4-Aminophenyl)Amino]-7-Phenyl-5-(Phenylamino)-4,10-Disulphonatobenzo[A]Phenazinium, Sodium Salt adheres to stringent quality protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing purity, impurity profile, and physical properties are 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 (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 5.0%
Water Solubility	Freely soluble
Heavy Metals (as Pb)	≤ 20 ppm

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