Description

Lithium 3-[[4-[[4-(2-Hydroxybutoxy)Phenyl]Azo]-5-Methoxy-2-Methylphenyl]Azo]Benzenesulphonate is a specialized lithium salt of a complex azo dye intermediate, valued for its unique ionic properties and chromophore structure. This compound is engineered to serve as a critical precursor in the synthesis of high-performance dyes and functional colorants. It is essential for manufacturers in the textile, ink, and specialty polymer industries seeking to develop products with specific color fastness, solubility, and thermal stability characteristics.

Application

• Textile Dye Intermediate: A key precursor for synthesizing acid and direct dyes used in coloring nylon, silk, wool, and paper.
• Functional Pigment Production: Used in the manufacture of pigments for inks, coatings, and plastics where lithium ions can influence dispersion and stability.
• Research & Development: Serves as a building block in organic synthesis for novel chromophores and photoactive materials in academic and industrial R&D labs.
• Specialty Chemical Synthesis: Employed in the production of dyes for liquid crystal displays (LCDs) and other electronic applications.
• Analytical Reagent: Potential use as a standard or reagent in analytical chemistry for method development and calibration.

Basic Information

Item	Details
Product Name	Lithium 3-[[4-[[4-(2-Hydroxybutoxy)Phenyl]Azo]-5-Methoxy-2-Methylphenyl]Azo]Benzenesulphonate
CAS No.	61290-31-1
Molecular Formula	C30H29LiN4O7S
Molecular Weight	596.58 g/mol
Synonyms	Lithium 3-[[4-[[4-(2-hydroxybutoxy)phenyl]azo]-5-methoxy-2-methylphenyl]azo]benzenesulfonate; Benzenesulfonic acid, 3-[[4-[[4-(2-hydroxybutoxy)phenyl]azo]-5-methoxy-2-methylphenyl]azo]-, lithium salt; C.I. Solvent Yellow 82; Azo dye lithium salt intermediate; 3-[(4-{[4-(2-Hydroxybutoxy)phenyl]azo}-5-methoxy-2-methylphenyl)azo]benzenesulfonic acid lithium salt
EINECS	Contact for details

Quality Control

Our production of Lithium 3-[[4-[[4-(2-Hydroxybutoxy)Phenyl]Azo]-5-Methoxy-2-Methylphenyl]Azo]Benzenesulphonate adheres to a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical properties is provided with each shipment to guarantee it meets your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, containers should be opaque or stored in dark conditions to maintain product integrity.

Specification

Item	Specification
Appearance	Orange to brown 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	Meets ICH guidelines

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