Description

Copper, [29H,31H-phthalocyaninato( 2-)-N29,N30,N31,N32]-, aminosulfonyl sulfo [[4-[[2-(sulfooxy)ethyl]sulfonyl] phenyl]amino]sulfonyl derivs., potassium sodium salts is a highly functionalized, water-soluble copper phthalocyanine derivative. This compound is engineered for superior performance as a reactive dye and colorant, offering excellent color strength, lightfastness, and washfastness properties. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries seeking advanced, durable color solutions.

Application

• Reactive Dye for Textiles: Primary application for dyeing and printing cellulosic fibers like cotton, viscose, and linen, forming covalent bonds with the fiber for exceptional washfastness.
• Inkjet Ink Formulation: Used in the production of high-quality pigment inks for digital textile printing and wide-format graphics, providing vibrant blues and greens.
• Industrial and Automotive Coatings: Imparts durable, weather-resistant coloration to industrial paints and specialty coatings.
• Paper Coloring: Employed in the surface coloring and coating of high-grade papers and decorative laminates.
• Plastics and Masterbatch: Acts as a colorant for synthetic polymers, offering good thermal stability and dispersion properties.
• Functional Material Precursor: Potential use in the synthesis of advanced materials for photovoltaics or sensors due to its phthalocyanine core and sulfonic acid groups.

Basic Information

Product Name	Copper, [29H,31H-phthalocyaninato( 2-)-N29,N30,N31,N32]-, aminosulfonyl sulfo [[4-[[2-(sulfooxy)ethyl]sulfonyl] phenyl]amino]sulfonyl derivs., potassium sodium salts
CAS No.	113894-87-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Reactive Blue 222; C.I. Reactive Blue 222; Copper phthalocyanine sulfonamide derivative; Aminosulfonyl sulfo copper phthalocyanine; Potassium sodium copper phthalocyanine sulfonate; Textile reactive dye 222; Phthalocyanine Blue B 222; Water-soluble copper phthalocyanine reactive dye
EINECS	Contact for details

Quality Control

Our production of this reactive dye adheres to stringent quality control protocols to ensure batch-to-batch consistency in color value, strength, and reactive group content. Quality is verified through advanced analytical techniques including HPLC, spectrophotometry, and titration. A comprehensive Certificate of Analysis (COA) detailing purity, shade, and fastness properties 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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect performance.

Specification

Item	Specification
Appearance	Blue to bluish-green powder
Identification (IR)	Conforms to standard
Color Strength	≥ 100% (vs. Standard)
Moisture Content	≤ 5.0%
Water Solubility	Completely soluble
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 50 ppm

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