Acid Dyes
Acid Yellow 137
CAS 15139-76-1 / 72827-84-0
Acid Yellow 137 manufacturer, supplier and exporter in Ahmedabad, Gujarat, India
Technical data
| Product | Acid Yellow 137 |
|---|---|
| CAS No. | 15139-76-1 / 72827-84-0 |
| Chemical class | Monoazo 1:2 metal complex |
| Physical appearance | Yellow powder |
| Hue | Yellow |
| Solubility | Soluble in water |
| Dye content (typical) | >98% |
| Light fastness (typical) | 6 - 7 |
| Wash fastness (typical) | 4 - 5 |
| Applications | Polyamide Dyeing, Wool Dyeing, Silk Dyeing, Leather Dyeing |
| 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 137
Acid Yellow 137 (CAS 15139-76-1 or 72827-84-0) is produced by Kewin Chemicals Pvt. Ltd., a manufacturer, supplier and exporter of acid dyes based in Ahmedabad, Gujarat, India. Chemical class: monoazo 1:2 metal complex. 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.