Direct Dyes
Direct Yellow 99
CAS 138-28-3 / 10343-58-5
Technical data
| Product | Direct Yellow 99 |
|---|---|
| CAS No. | 138-28-3 / 10343-58-5 |
| Chemical class | Disazo |
| Physical appearance | Yellow powder |
| Hue | Reddish yellow |
| Solubility | Soluble in water |
| Dye content (typical) | >98% |
| Light fastness (typical) | 4 |
| Wash fastness (typical) | 1 - 2 |
| Applications | 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 Yellow 99
Direct Yellow 99 is a direct dye manufactured and exported by Kewin Chemicals from Gujarat, India. It is identified by CAS number 138-28-3 or 10343-58-5. Chemically it is a disazo dye, supplied as a yellow powder with a reddish yellow hue. Solubility: soluble in water. Typical applications: paper dyeing, cotton dyeing.
Questions
- What is the CAS number of Direct Yellow 99?
- The CAS number of Direct Yellow 99 is 138-28-3, also listed as 10343-58-5.
- What is Direct Yellow 99 used for?
- Direct Yellow 99 is used in paper dyeing, cotton dyeing.
- Can I get a sample of Direct Yellow 99?
- 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.