Description

Dialuminium Tris(5,7,12,14-Tetrahydro-7,14-Dioxoquino[2,3-B]Acridine-2,9-Disulphonate) is a specialized organoaluminum complex with unique chelating and chromophoric properties derived from its quinacridone disulfonate ligand structure. This compound is valued for its ability to impart specific functional characteristics in advanced material formulations, particularly where metal-organic interactions are critical. It serves as a key intermediate or functional additive for industries requiring precision colorants, electronic materials, and specialized catalysts, offering a combination of aluminum's reactivity with the stability and optical properties of the organic moiety.

Application

• High-Performance Pigments and Dyes: As a precursor or modifier for producing advanced quinacridone-based pigments with enhanced lightfastness and thermal stability for automotive, industrial, and artistic coatings.
• Organic Electronics: Potential use in the synthesis of organic semiconductors, hole-transport materials, or as a doping agent in OLED (Organic Light-Emitting Diode) and OPV (Organic Photovoltaic) device layers.
• Catalysis: Acting as a Lewis acid catalyst or co-catalyst in specialized organic synthesis reactions, including polymerization or fine chemical manufacturing.
• Analytical Chemistry Reagents: Serving as a complexing agent or chromogenic reagent in spectrophotometric analysis for the detection of specific anions or metal ions.
• Functional Material Additive: Incorporation into polymers or composites to modify electrical conductivity, optical properties, or to act as a corrosion inhibitor.
• Research & Development: Used in academic and industrial R&D for exploring new metal-organic frameworks (MOFs), coordination polymers, or photonic materials.

Basic Information

Product Name	Dialuminium Tris(5,7,12,14-Tetrahydro-7,14-Dioxoquino[2,3-B]Acridine-2,9-Disulphonate)
CAS No.	19795-24-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Dialuminum tris(quinacridone disulfonate); Aluminum quinacridone disulfonate complex; 19795-24-5; Tris(5,7,12,14-tetrahydro-7,14-dioxoquino[2,3-b]acridine-2,9-disulphonato) dialuminium; Quinacridone disulfonic acid aluminum salt; CI Pigment Violet 19 aluminum complex (related); Dialuminium quinacridonedisulfonate
EINECS	Contact for details

Quality Control

Our Dialuminium Tris(5,7,12,14-Tetrahydro-7,14-Dioxoquino[2,3-B]Acridine-2,9-Disulphonate) is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including assay/purity determination, identification, and impurity profiling, to ensure consistency and compliance with agreed specifications. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment. We support compliance with relevant global regulatory frameworks, and custom quality specifications can be developed to meet specific application 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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Fine powder or crystalline solid
Color	Characteristic color (e.g., violet/red)
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0% (or as per grade)
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Sulfated Ash	Contact for details
Solubility	Characteristic profile

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