Direct Dyes
Direct Black 19
CAS 6428-31-5
Direct Black 19 manufacturer, supplier and exporter in Ahmedabad, Gujarat, India
Technical data
| Product | Direct Black 19 |
|---|---|
| CAS No. | 6428-31-5 |
| Physical appearance | Black powder |
| Hue | Black |
| Dye content (typical) | >98% |
| Applications | Leather Dyeing, Paper Dyeing, Cotton Dyeing |
| Range | Direct Dyes |
Typical values for the standard grade. Every batch ships with its own certificate of analysis (COA).
About Direct Black 19
Direct Black 19 (CAS 6428-31-5) is produced by Kewin Chemicals Pvt. Ltd., a manufacturer, supplier and exporter of direct dyes based in Ahmedabad, Gujarat, India. Industrial applications: leather dyeing, paper dyeing, cotton 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.