Azoic Dyes (ingrain dyes)
Azoic Dyes (ingrain dyes)
Azoic dyes, also known as ingrain dyes, are formed directly on the fiber through a coupling reaction between a diazo component and a coupling component, producing highly insoluble azo pigments within the fabric structure. This in situ formation provides outstanding wash fastness, light fastness, and chemical resistance. Azoic dyes are primarily used on cellulose fibers such as cotton, delivering bright, intense shades ranging from reds and oranges to deep browns. They are especially valued for shades that are difficult to achieve with other dye classes. Despite their excellent performance, azoic dyeing requires precise control of pH, temperature, and reaction conditions, making it more specialized than conventional dyeing processes.
Unit Price:Get Price
CAS No.:20555-02-6
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:20730-67-0
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:20981-12-8
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:21269-88-5
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:21462-92-0
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:21554-20-1
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:21889-25-8
Grade:Pharmacy Grade
Content:99.90%
Packaging:Customizable
Unit Price:Get Price
CAS No.:21889-27-0
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.