Acid Dyes
Acid Yellow 219
CAS 71819-57-3
Acid Yellow 219 manufacturer, supplier and exporter in Ahmedabad, Gujarat, India
Technical data
| Product | Acid Yellow 219 |
|---|---|
| CAS No. | 71819-57-3 |
| Chemical class | Disazo |
| Physical appearance | Yellow powder |
| Hue | Yellow |
| Solubility | Soluble in water |
| Dye content (typical) | >98% |
| Light fastness (typical) | 6 |
| Wash fastness (typical) | 3 - 4 |
| Applications | Polyamide Dyeing, Wool Dyeing, Silk Dyeing |
| Range | Acid Dyes |
Typical values for the standard grade. Every batch ships with its own certificate of analysis (COA).
About Acid Yellow 219
Acid Yellow 219 is an acid dye from Kewin Chemicals, a manufacturer, supplier and exporter based in Ahmedabad, Gujarat, India. It is identified by CAS number 71819-57-3. Chemically it is a disazo dye, supplied as a yellow powder with a yellow hue. Solubility: soluble in water. Typical applications: polyamide dyeing, wool dyeing, silk dyeing.
Questions
- What is the CAS number of Acid Yellow 219?
- The CAS number of Acid Yellow 219 is 71819-57-3.
- What is Acid Yellow 219 used for?
- Acid Yellow 219 is used in polyamide dyeing, wool dyeing, silk dyeing.
- Can I get a sample of Acid Yellow 219?
- 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.