Description

Sodium 2-Benzo[F]Quinolin-3-Yl-1,3-Dioxoindansulphonate is a specialized organic salt with a complex, fused-ring structure, serving as a key intermediate in advanced chemical synthesis. This compound matters for its role in producing high-value functional materials, particularly in the development of dyes, pigments, and optical brighteners. Industrial buyers in the specialty chemicals, advanced material science, and pharmaceutical research sectors require this high-purity intermediate for precise and reliable manufacturing processes.

Application

• Primary Intermediate for Functional Dyes & Pigments: A critical building block in the synthesis of high-performance dyes and pigments, particularly for applications requiring specific light-absorption or fluorescence properties.
• Optical Brightener Production: Used in the manufacture of agents that enhance the whiteness and brightness of materials like plastics, paper, and textiles.
• Advanced Material Research: Serves as a precursor in the development of novel organic electronic materials, including potential use in OLEDs (Organic Light-Emitting Diodes) and sensors.
• Pharmaceutical Intermediate: Its unique benzoquinoline and indandione structure makes it a candidate for research into active pharmaceutical ingredients (APIs) and diagnostic agents.
• Analytical Chemistry & Reagents: Can be utilized as a specialized reagent or a standard in chromatographic analysis and other laboratory procedures.

Basic Information

Product Name	Sodium 2-Benzo[F]Quinolin-3-Yl-1,3-Dioxoindansulphonate
CAS No.	85080-81-5
Molecular Formula	C24H12NNaO5S
Molecular Weight	449.41 g/mol
Synonyms	2-(Benzo[f]quinolin-3-yl)-1,3-indandione-5-sulfonic acid sodium salt; Sodium 2-(benzo[f]quinolin-3-yl)-1,3-dioxo-2,3-dihydro-1H-indene-5-sulfonate; Benzo[f]quinoline-3-yl-indandione sulfonate sodium salt; 5-Sulfo-2-(3-benzo[f]quinolyl)indan-1,3-dione sodium salt; CAS 85080-81-5; BQIDS Sodium Salt
EINECS	Contact for details

Quality Control

Our Sodium 2-Benzo[F]Quinolin-3-Yl-1,3-Dioxoindansulphonate is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our commitment to quality assurance ensures reliable performance for your critical synthesis and manufacturing processes.

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 sealed to prevent absorption of atmospheric moisture, which can affect product stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange-yellow powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	10.0% - 12.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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