Description

Sodium 2-Methyl-4-[4-[[4-(3-Methylanilino)Phenyl][4-(3-Methylphenylimino)Phenylidene]Methyl]Anilino]Benzenesulphonate is a high-purity, specialized organic salt compound designed for advanced material synthesis. This product is valued for its role as a key intermediate in the production of functional dyes and pigments, offering precise molecular structure for consistent performance. It is essential for manufacturers in the optical materials, specialty coatings, and high-performance polymer sectors seeking reliable, batch-to-batch consistency for their formulations.

Application

• Functional Dye Intermediate: A critical precursor in the synthesis of specialized dyes for LCD color filters, OLED materials, and photographic sensitizers.
• Optical Material Production: Used in the manufacture of non-linear optical (NLO) materials and light-absorbing components for advanced optical devices.
• Specialty Pigment Synthesis: Serves as a building block for creating high-stability, complex organic pigments used in automotive and industrial coatings.
• Polymer Additive Precursor: Employed in the development of functional monomers or additives that impart specific light-management properties to engineering plastics.
• Research & Development: A valuable compound for academic and industrial R&D in the fields of organic electronics, photochemistry, and material science.
• Analytical Chemistry: Can be utilized as a standard or reagent in chromatographic analysis and spectroscopic studies of complex aromatic systems.

Basic Information

Product Name	Sodium 2-Methyl-4-[4-[[4-(3-Methylanilino)Phenyl][4-(3-Methylphenylimino)Phenylidene]Methyl]Anilino]Benzenesulphonate
CAS No.	95873-55-5
Molecular Formula	C39H33N3O3SNa
Molecular Weight	638.75 g/mol
Synonyms	Benzenesulfonic acid, 2-methyl-4-[4-[[4-[(3-methylphenyl)amino]phenyl][4-[(3-methylphenyl)imino]-2,5-cyclohexadien-1-ylidene]methyl]anilino]-, sodium salt; Sodium 2-methyl-4-({4-[(E)-{4-[(3-methylphenyl)amino]phenyl}{4-[(3-methylphenyl)imino]cyclohexa-2,5-dien-1-ylidene}methyl]phenyl}amino)benzenesulfonate; CI 42510; Solvent Orange 60; Key intermediate for optical dyes
EINECS	Contact for details

Quality Control

Our production of Sodium 2-Methyl-4-[4-[[4-(3-Methylanilino)Phenyl][4-(3-Methylphenylimino)Phenylidene]Methyl]Anilino]Benzenesulphonate adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and elemental analysis. We provide a detailed Certificate of Analysis (COA) with each shipment to ensure traceability and compliance with your technical specifications.

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). This compound is light-sensitive (store away from light) and hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	10.0% - 12.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (1% in DMSO)	Clear solution

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