Description

Aluminum(III) Phthalocyanine Trisulfonic Acid is a water-soluble, sulfonated phthalocyanine derivative valued for its intense color and photochemical properties. This compound serves as a critical functional dye and photosensitizer in advanced material science and biomedical research. It is primarily sought by manufacturers and researchers in the photodynamic therapy, chemical sensing, and specialty ink formulation sectors.

Application

• Photodynamic Therapy (PDT): Acts as a photosensitizer for the treatment of certain cancers and antimicrobial applications.
• Chemical Sensors & Biosensors: Used in the development of optical and electrochemical sensors due to its colorimetric and redox-active properties.
• Specialty Inks & Dyes: Employed in the formulation of high-performance inks for security printing and digital imaging.
• Catalysis & Photocatalysis: Functions as a catalyst or co-catalyst in selective oxidation and degradation reactions under light irradiation.
• Advanced Material Research: A key component in the study of organic semiconductors, light-harvesting arrays, and nonlinear optical materials.
• Analytical Reagents: Utilized as a staining agent or complexometric indicator in various analytical chemistry procedures.

Basic Information

Product Name	Aluminum(III) Phthalocyanine Trisulfonic Acid
CAS No.	68508-15-6
Molecular Formula	C32H15AlN8O9S3 (Isomeric forms may vary)
Molecular Weight	Approx. 778.68 g/mol (Isomer dependent)
Synonyms	Aluminum Phthalocyanine Trisulfonate; Trisulfonated Aluminum Phthalocyanine; AlPcS3; Aluminum Phthalocyanine Sulfonate; Photosensitizer AlPcS3; APC trisulfonic acid; Phthalocyanine aluminum trisulfonic acid; CI 74260 (related class)
EINECS	Contact for details

Quality Control

Our Aluminum(III) Phthalocyanine Trisulfonic Acid is produced under a stringent quality management system. Each batch is analyzed to ensure consistent purity, composition, and performance relevant to its intended applications. Comprehensive testing includes spectroscopic identification and purity assay. Certificates of Analysis (COA) detailing batch-specific results 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). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Dark green to blue-green powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Isomer mixture)
Water Content	≤ 5.0 %
Solubility (Water)	Freely soluble
Absorption Maxima	Characteristic phthalocyanine spectrum

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