Description

4,7-Diphenyl-1,10-Phenanthrolinesulphonic Acid is a specialized organic compound belonging to the phenanthroline class, notable for its sulfonic acid functional group. This chemical is valued for its strong chelating properties and its role as a key intermediate and analytical reagent in advanced material synthesis. It is primarily sought by research institutions and industrial manufacturers in the fields of electrochemistry, photochemistry, and catalysis. The compound's structure makes it particularly useful for developing sensors, light-emitting materials, and specialized metal complexes.

Application

• Luminescent Material Synthesis: Acts as a crucial ligand or building block in the production of electroluminescent and photoluminescent materials for OLEDs and sensors.
• Catalyst & Ligand Preparation: Used to synthesize complex metal-organic catalysts for organic synthesis and polymerization reactions.
• Analytical Chemistry Reagent: Serves as a sensitive colorimetric and fluorometric reagent for the detection and quantification of specific metal ions (e.g., iron, copper).
• Electrochemical Research: Employed in the study of electron transfer processes and in the development of modified electrodes.
• Pharmaceutical Intermediate: Utilized in the research and development of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Polymer Additive: Functions as a stabilizer or functional additive in specialty polymer formulations to enhance specific properties.

Basic Information

Product Name	4,7-Diphenyl-1,10-Phenanthrolinesulphonic Acid
CAS No.	40795-59-3
Molecular Formula	C24H16N2O3S
Molecular Weight	412.46 g/mol
Synonyms	4,7-Diphenyl-1,10-phenanthrolinedisulfonic Acid; Bathophenanthrolinedisulfonic Acid; 4,7-Diphenyl-1,10-phenanthroline-4,7-disulfonic Acid; 1,10-Phenanthroline-4,7-diphenyl-4,7-disulfonic Acid; BPS; Bathophenanthroline Disulfonate; 4,7-Diphenyl-1,10-phenanthroline-4,7-disulfonate Disodium Salt (related salt form); 4,7-Diphenyl-1,10-phenanthroline-4,7-disulfonic Acid Disodium Salt (related salt form)
EINECS	Contact for details

Quality Control

Our 4,7-Diphenyl-1,10-Phenanthrolinesulphonic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR for identification, and elemental analysis, to ensure it meets stringent specifications for research and industrial use. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability and compliance with your project requirements.

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 product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to orange powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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