Acid Dyes
Acid Yellow 42
CAS 6359-90-6 / 6375-55-9
Acid Yellow 42 manufacturer, supplier and exporter in Ahmedabad, Gujarat, India
Technical data
| Product | Acid Yellow 42 |
|---|---|
| CAS No. | 6359-90-6 / 6375-55-9 |
| C.I. No. | 22910 |
| Chemical class | Disazo |
| Physical appearance | Yellow powder |
| Hue | Reddish yellow |
| Solubility | Soluble in water |
| Dye content (typical) | >98% |
| Light fastness (typical) | 3 - 4 |
| Wash fastness (typical) | 4 - 5 |
| Applications | Polyamide Dyeing, Wool Dyeing, Silk Dyeing, Leather Dyeing |
| Range | Acid Dyes, Levelling Dyes, Milling Dyes |
Typical values for the standard grade. Every batch ships with its own certificate of analysis (COA).
About Acid Yellow 42
Acid Yellow 42 (CAS 6359-90-6 or 6375-55-9) is produced by Kewin Chemicals Pvt. Ltd., a manufacturer, supplier and exporter of acid dyes based in Ahmedabad, Gujarat, India. Chemical class: disazo. Industrial applications: polyamide dyeing, wool dyeing, silk dyeing, leather dyeing.
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.