Acid Dyes
Acid Yellow 220
CAS 71603-79-7
Acid Yellow 220 manufacturer, supplier and exporter in Ahmedabad, Gujarat, India
Technical data
| Product | Acid Yellow 220 |
|---|---|
| CAS No. | 71603-79-7 |
| C.I. No. | 11714 |
| Chemical class | Monoazo metal complex |
| Physical appearance | Yellow powder |
| Hue | Bright greenish yellow |
| Solubility | Soluble in water |
| Dye content (typical) | >98% |
| Light fastness (typical) | 7 - 8 |
| Wash fastness (typical) | 4 - 5 |
| Applications | Polyamide Dyeing, Wool Dyeing, Wood Stain, Aluminium Anodizing |
| Range | Acid Dyes, Metal Complex 1:2 Dyes |
Typical values for the standard grade. Every batch ships with its own certificate of analysis (COA).
About Acid Yellow 220
Acid Yellow 220 (CAS 71603-79-7) is produced by Kewin Chemicals Pvt. Ltd., a manufacturer, supplier and exporter of acid dyes based in Ahmedabad, Gujarat, India. Chemical class: monoazo metal complex. Industrial applications: polyamide dyeing, wool dyeing, wood stain, aluminium anodizing.
Kewin Chemicals has two factories for dyestuffs and dye intermediates and is known for consistent, stable product quality. It exports to Europe, the Far East, China, South Korea, Taiwan, Thailand, Indonesia, Malaysia, Singapore, Vietnam, Russia, Spain, Italy, Bangladesh, Turkey, Japan, Afghanistan, the United States, Egypt, Sri Lanka, Argentina, Mexico and Peru.