Description

4,11-Triphenodioxazinedisulfonic Acid, 3,3-1,4-Phenylenebis(Carbonylimino-3,1-Propanediylimino)Bis10-Amino-6,13-Dichloro-, Lithium Sodium Salt is a high-purity, complex organic salt with a defined chromophoric structure. This compound is valued for its specialized functional properties, making it a critical intermediate in advanced material synthesis. It is primarily sought by manufacturers in the dye and pigment, specialty polymer, and high-performance coating industries for applications requiring precise color and chemical functionality.

Application

• Functional Dye Intermediate: A key precursor for synthesizing high-value, complex dyes and pigments, particularly for niche applications.
• Specialty Polymer Additive: Used to impart specific optical or electronic properties to advanced polymeric materials.
• Optical Brightening Agent (OBA) Synthesis: Serves as a building block in the production of fluorescent whitening agents for paper, textiles, and plastics.
• Liquid Crystal Display (LCD) Materials: Potential use in the synthesis of color filters or alignment layers for display technologies.
• Analytical Chemistry Reagent: Employed as a standard or a specialized reagent in chromatographic and spectroscopic analysis.
• Research & Development: Used in academic and industrial R&D for exploring new organic electronic materials and photonic devices.

Basic Information

Product Name	4,11-Triphenodioxazinedisulfonic Acid, 3,3-1,4-Phenylenebis(Carbonylimino-3,1-Propanediylimino)Bis10-Amino-6,13-Dichloro-, Lithium Sodium Salt
CAS No.	136213-76-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Lithium sodium salt of 4,11-triphenodioxazinedisulfonic acid derivative; 3,3'-[1,4-Phenylenebis(carbonylimino-3,1-propanediylimino)]bis[10-amino-6,13-dichloro-4,11-triphenodioxazinedisulfonic acid] lithium sodium salt; Complex triphenodioxazine disulfonate salt; Acid Blue 350 derivative (related class); Pigment Blue 80 precursor (related class); D&C Blue No. 9 analogue (related class); Triphenodioxazine disulfonic acid lithium sodium complex.
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management protocols. Every batch is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark blue to violet powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 5.0%
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.