Description

Tetrakis(4-Sulfophenyl)Porphine is a water-soluble, anionic porphyrin derivative characterized by its four sulfonate groups, which confer high solubility and stability in aqueous media. This compound is a critical functional material valued for its strong light absorption, efficient energy transfer, and catalytic properties. It is essential for researchers and manufacturers in the fields of advanced materials, photodynamic therapy, and chemical sensing who require a reliable, high-purity photosensitizer or catalyst precursor.

Application

• Photodynamic Therapy (PDT) Research: Acts as a potent photosensitizer for the development of new cancer treatments and antimicrobial agents.
• Chemical Sensors & Biosensors: Used as a recognition element or signal transducer in optical sensors for detecting gases, metal ions, and biomolecules.
• Catalysis: Serves as a catalyst or catalyst precursor in oxidation reactions and organic synthesis due to its metalloporphyrin complexes.
• Advanced Materials: Incorporated into thin films, polymers, and nanocomposites for applications in optoelectronics and energy conversion devices.
• Dye-Sensitized Solar Cells (DSSCs): Functions as a dye to enhance light harvesting and electron injection efficiency.
• Analytical Chemistry: Employed as a chromogenic reagent in spectrophotometric analysis for trace metal determination.

Basic Information

Product Name	Tetrakis(4-Sulfophenyl)Porphine
CAS No.	92000-20-9
Molecular Formula	C44H30N4O12S4
Molecular Weight	934.98 g/mol
Synonyms	TPPS4; meso-Tetrakis(4-sulfonatophenyl)porphine; Tetraphenylporphine tetrasulfonic acid; 5,10,15,20-Tetrakis(4-sulfophenyl)porphyrin; TSPP; Tetrasulfonated tetraphenylporphyrin; meso-Tetra(4-sulfophenyl)porphine; Water-soluble tetraphenylporphyrin
EINECS	Contact for details

Quality Control

Our Tetrakis(4-Sulfophenyl)Porphine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, UV-Vis and NMR for structural confirmation, and elemental analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Dark green to purple powder
Identification (UV-Vis)	Conforms
Purity (HPLC)	≥ 95%
Water Content	≤ 5.0%
Solubility (in Water)	Clear, dark green solution
Heavy Metals	≤ 20 ppm

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