Description

Copper, [29H,31H-Phthalocyaninato(2-)-N29,N30,N31,N32]-, Aminosulfonyl Sulfo Derivs., Lithium Salts is a specialized, water-soluble derivative of copper phthalocyanine, a high-performance pigment and functional material. This compound is engineered for enhanced solubility and stability, making it a critical component in advanced applications where precise color and functional properties are required. It is primarily sought after by manufacturers in the inks, coatings, plastics, and specialty chemical synthesis industries.

Application

• High-Performance Inks: A key colorant for aqueous inkjet inks, textile printing inks, and security inks requiring excellent lightfastness and solubility.
• Advanced Coatings: Used in the formulation of industrial and decorative coatings, including automotive and architectural paints, where vibrant, stable coloration is essential.
• Plastics and Polymers: Imparts color to engineering plastics, synthetic fibers, and masterbatches with good dispersion and thermal stability.
• Functional Dyes: Serves as a precursor or active component in the synthesis of dyes for electronics, such as in dye-sensitized solar cells (DSSCs) or optical data storage.
• Catalyst and Chemical Synthesis: May be utilized as a catalyst or intermediate in specialized organic synthesis and catalytic processes.
• Research & Development: Employed in academic and industrial R&D for developing new materials with specific photochemical or electrochemical properties.

Basic Information

Item	Details
Product Name	Copper, [29H,31H-Phthalocyaninato(2-)-N29,N30,N31,N32]-, Aminosulfonyl Sulfo Derivs., Lithium Salts
CAS No.	90295-10-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Copper phthalocyanine aminosulfonyl sulfo derivatives, lithium salts; C.I. Reactive Blue 21 (Lithium Salt); Lithium copper phthalocyanine sulfonamide sulfonate; Water-soluble copper phthalocyanine dye; Reactive Blue 21 Li salt; CuPc-(SO2NH2)(SO3Li) derivatives; Aminosulfonyl sulfonated copper phthalocyanine lithium complex
EINECS	Contact for details

Quality Control

Our production of Copper Phthalocyanine Derivatives adheres to stringent quality management protocols. Each batch is subjected to comprehensive analytical testing, including spectrophotometric analysis and chromatography, to ensure consistent color strength, purity, and chemical composition. Certificates of Analysis (COA) documenting key parameters such as assay, metal content, and solubility are provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive). Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect performance.

Specification

Item	Specification
Appearance	Blue to blue-green powder
Identification (IR)	Conforms to standard
Assay (Dye Content)	Min. 90%
Solubility in Water	Completely soluble
Moisture (Loss on Drying)	Max. 5.0%
Heavy Metals (as Pb)	Max. 20 ppm
pH (1% Aqueous Solution)	6.0 - 8.0

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