Acid Dyes
Acid Black 58
CAS 12218-94-9
Acid Black 58 manufacturer, supplier and exporter in Ahmedabad, Gujarat, India
Technical data
| Product | Acid Black 58 |
|---|---|
| CAS No. | 12218-94-9 |
| C.I. No. | 12230 |
| Chemical class | Monoazo metal complex |
| Physical appearance | Black powder |
| Hue | Bluish grey |
| Solubility | Soluble in water |
| Dye content (typical) | >98% |
| Light fastness (typical) | 6-7 |
| Wash fastness (typical) | 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 Black 58
Acid Black 58 (CAS 12218-94-9) 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, 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.