Acid Dyes
Acid Black 58
CAS 12218-94-9
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 is an acid dye manufactured and exported by Kewin Chemicals from Gujarat, India. It is identified by CAS number 12218-94-9, Colour Index number 12230. Chemically it is a monoazo metal complex dye, supplied as a black powder with a bluish grey hue. Solubility: soluble in water. Typical applications: polyamide dyeing, wool dyeing, silk dyeing, leather dyeing.
Questions
- What is the CAS number of Acid Black 58?
- The CAS number of Acid Black 58 is 12218-94-9.
- What is Acid Black 58 used for?
- Acid Black 58 is used in polyamide dyeing, wool dyeing, silk dyeing, leather dyeing.
- Can I get a sample of Acid Black 58?
- Yes. Request a sample with the form on this page and our export team will reply by email or WhatsApp with availability, documents and shipping terms.