Description

Cuprate(2-), [29H,31H-Phthalocyaninedisulfonato(4-)-N29,N30,N31,N32]-, Ammonium is a water-soluble, sulfonated copper phthalocyanine complex. This compound is valued for its intense color, stability, and functional properties derived from the phthalocyanine macrocycle. It is primarily sought by manufacturers in the dye, pigment, and advanced materials sectors. The product is supplied as a high-purity specialty chemical for demanding industrial and research applications.

Application

• Dye and Pigment Manufacturing: As a key intermediate for producing high-performance blue and green dyes and pigments.
• Ink Formulation: Used in the production of specialty inks for printing, including security and conductive inks.
• Catalyst Research: Serves as a model compound or precursor in catalytic studies due to its copper-centered redox activity.
• Functional Materials: Incorporated into sensors, optical devices, and photodynamic therapy agents.
• Textile Dyeing: Employed as a colorant for synthetic fibers where high color fastness is required.
• Analytical Reagents: Used as a colorimetric indicator or complexing agent in specific analytical methods.

Basic Information

Product Name	Cuprate(2-), [29H,31H-Phthalocyaninedisulfonato(4-)-N29,N30,N31,N32]-, Ammonium
CAS No.	86101-71-5
Molecular Formula	C32H16CuN8O6S2 · xNH3
Molecular Weight	Contact for details
Synonyms	Ammonium Copper Phthalocyanine Disulfonate; Copper Phthalocyanine-3,4',4'',4'''-Tetrasulfonic Acid Ammonium Salt; CuPc-(SO3NH4)2; Sulfonated Copper Phthalocyanine Ammonium Salt; Phthalocyanine Blue BN Ammonium Salt (sulfonated); Direct Blue 86 (related); C.I. 74180; Water-soluble Copper Phthalocyanine
EINECS	Contact for details

Quality Control

Our production of Ammonium Copper Phthalocyanine Disulfonate adheres to strict quality protocols to ensure batch-to-batch consistency and performance. Each lot is analyzed for critical parameters including purity, color strength, and sulfonation degree. A comprehensive Certificate of Analysis (COA) documenting identity, assay, and impurity profiles is provided with every shipment.

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) and light-sensitive; prolonged exposure to air, moisture, or direct light should be avoided to maintain stability.

Specification

Item	Specification
Appearance	Dark blue to blue-green powder or solid
Identification (IR)	Conforms to structure
Assay (CuPc Content)	Min. 90% (by HPLC)
Sulfonation Degree	Contact for details
Solubility in Water	Freely soluble
Moisture Content	Max. 5.0% (Karl Fischer)
Heavy Metals (as Pb)	Max. 20 ppm

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