Description

Lithium p-[[p-[[p-(Diethylamino)Phenyl]Azo]Phenyl]Azo]Benzenesulphonate is a specialized lithium salt of a complex diazo dye, valued for its unique chromophoric properties and ionic characteristics. This compound is engineered to deliver consistent performance in advanced material formulations where precise color and chemical stability are critical. It is primarily utilized by manufacturers in the electronics, specialty coatings, and high-performance polymer industries seeking reliable functional additives.

Application

• As a functional colorant and charge-modifying agent in electronic inks and display technologies.
• In the formulation of specialized dyes and pigments for high-value coatings and plastics.
• As a research chemical and intermediate in the development of novel organic electronic materials and semiconductors.
• Potential use as a lithium-ion source or dopant in battery material research.
• In analytical chemistry as a reference standard or reagent for spectroscopic methods.
• For light-sensitive and photochromic applications in advanced optical materials.

Basic Information

Product Name	Lithium p-[[p-[[p-(Diethylamino)Phenyl]Azo]Phenyl]Azo]Benzenesulphonate
CAS No.	84732-32-1
Molecular Formula	C28H26LiN5O3S
Molecular Weight	519.54 g/mol
Synonyms	Lithium 4-((4-((4-(Diethylamino)phenyl)diazenyl)phenyl)diazenyl)benzenesulfonate; Solvent Red 179 Lithium Salt; C.I. 564150; Diazo Dye Lithium Salt; 4-[[4-[(4-Diethylaminophenyl)azo]phenyl]azo]benzenesulfonic acid lithium salt; p-[(p-[(p-Diethylaminophenyl)azo]phenyl)azo]benzenesulfonic acid lithium salt; Lithium salt of Disperse Red 1 analogue
EINECS	Contact for details

Quality Control

Our production of Lithium p-[[p-[[p-(Diethylamino)Phenyl]Azo]Phenyl]Azo]Benzenesulphonate adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory needs.

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 minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark red to violet powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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