Description

Disodium [Disulphamoyl-29H,31H-Phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]Cuprate(2-) is a highly functionalized copper phthalocyanine derivative, valued for its intense color and excellent chemical stability. This compound serves as a critical advanced intermediate for synthesizing high-performance dyes and functional pigments. It is essential for manufacturers in the specialty chemicals sector, particularly for applications demanding precise color properties and durability.

Application

• Primary Intermediate for High-Grade Pigments: Used in the synthesis of advanced copper phthalocyanine (CuPc) pigments for automotive paints, industrial coatings, and plastics.
• Specialty Dye Manufacturing: Serves as a key precursor for producing reactive and direct dyes used in textile coloration.
• Functional Material Development: Employed in research and production of materials for organic electronics, such as dye-sensitized solar cells (DSSCs) and photoconductors.
• Ink Formulations: Utilized in the creation of high-quality inks for printing applications, including security inks and digital printing.
• Catalyst and Sensor Research: Investigated for use in catalytic systems and as a chemical sensor component due to its unique coordination properties.

Basic Information

Product Name	Disodium [Disulphamoyl-29H,31H-Phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]Cuprate(2-)
CAS No.	67968-25-6
Molecular Formula	C32H12CuN8Na2O8S4
Molecular Weight	882.37 g/mol (approx.)
Synonyms	Copper phthalocyanine tetrasulfonamide disodium salt; CuPc-tetrasulfonamide Na salt; Disodium Copper Phthalocyanine Tetrasulfonamide; Tetrasulfonamidophthalocyanine Copper(II) Disodium Salt; 29H,31H-Phthalocyanine-2,3,9,10,16,17,23,24-octasulfonamide, copper complex, disodium derivative; C.I. Reactive Blue 21 intermediate; Phthalocyanine Blue BN sulfonamide derivative
EINECS	Contact for details

Quality Control

Our production of Disodium [Disulphamoyl-29H,31H-Phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]Cuprate(2-) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. The material is characterized using advanced analytical techniques including HPLC, UV-Vis spectroscopy, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark blue to violet powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Sulfonamide Content	Contact for details
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in water, DMSO; slightly soluble in common organic solvents

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