Color Couplers
Color Couplers
Color couplers are chemical intermediates used in dye formation, particularly within azoic dye systems, where they react with diazonium salts to produce stable, insoluble pigments on the substrate. These couplers determine the final hue, brilliance, and fastness properties of the resulting dye. They are essential in textile dyeing, ink formulation, leather finishing, and certain types of pigment manufacturing. Color couplers provide versatility in shade creation, enabling fine-tuning of red, orange, brown, and yellow tones. Their controlled reactivity ensures uniform dye distribution and long-term color performance across various materials.
Unit Price:Get Price
CAS No.:90-20-0
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:92-15-9
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:92-27-3
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:92-72-8
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:92-78-4
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:93-05-0
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:93-68-5
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:96-91-3
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Why choose US
Trusted Manufacturer
With our own production facilities, we ensure consistent quality, reliable supply, and full traceability.
Rigorous Quality Assurance
Each batch undergoes strict QC, accompanied by COA, MSDS, and full compliance with international standards.
Advanced R&D Expertise
Our in-house lab drives process innovation, new product development, and tailored synthesis solutions.