Description

Tetrasodium-Meso-Tetra(4-Sulfonatophenyl)Porphine is a highly water-soluble, anionic porphyrin derivative, a class of compounds renowned for their intense light absorption and catalytic properties. This compound is valued for its exceptional photostability and ability to act as a photosensitizer and catalyst in advanced chemical processes. It is a critical material for researchers and manufacturers in the fields of photodynamic therapy, advanced oxidation processes, and as a model compound for supramolecular chemistry and sensor development.

Application

• Photodynamic Therapy (PDT) Research: Serves as a key photosensitizer in the development of new cancer treatments and antimicrobial therapies due to its ability to generate reactive oxygen species upon light activation.
• Environmental Catalysis: Used in advanced oxidation processes (AOPs) for the degradation of organic pollutants in wastewater, leveraging its photocatalytic activity.
• Chemical Sensing & Biosensing: Employed in the fabrication of optical and electrochemical sensors for detecting gases, metal ions, and biological molecules, benefiting from its distinct spectral shifts upon binding.
• Dye-Sensitized Solar Cells (DSSCs): Investigated as a potential sensitizing dye to improve light-harvesting efficiency in next-generation photovoltaic devices.
• Supramolecular Chemistry: Acts as a building block for constructing complex molecular assemblies, host-guest complexes, and functional nanomaterials.
• Analytical Chemistry: Utilized as a spectrophotometric reagent for the trace determination of various metal ions.

Basic Information

Item	Detail
Product Name	Tetrasodium-Meso-Tetra(4-Sulfonatophenyl)Porphine
CAS No.	39050-26-5
Molecular Formula	C44H24N4Na4O12S4
Molecular Weight	1031.93 g/mol
Synonyms	TPPS4; meso-Tetraphenylporphine-tetrasulfonic acid tetrasodium salt; Tetrasodium 5,10,15,20-Tetrakis(4-sulfonatophenyl)porphyrin; Tetraphenylporphine sulfonate; TSPP; 5,10,15,20-Tetrakis(4-sulfophenyl)porphyrin tetrasodium salt; Water-soluble porphyrin; Anionic porphyrin
EINECS	Contact for details

Quality Control

Our Tetrasodium-Meso-Tetra(4-Sulfonatophenyl)Porphine is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods for identity confirmation, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing purity, absorbance characteristics, and other critical parameters are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Dark purple to brown powder
Identification (UV-Vis)	Conforms
Purity (HPLC)	≥ 95%
Water Content	≤ 5.0 %
Solubility (in Water)	Clear, dark red solution
Absorbance (Soret Band)	413 - 417 nm

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