Direct Dyes
Direct Black 155
CAS 71902-06-2
Technical data
| Product | Direct Black 155 |
|---|---|
| CAS No. | 71902-06-2 |
| Chemical class | Trisazo |
| Physical appearance | Black powder |
| Hue | Bluish black |
| Solubility | Soluble in water |
| Dye content (typical) | >98% |
| 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 Black 155
Direct Black 155 is a direct dye manufactured and exported by Kewin Chemicals from Gujarat, India. It is identified by CAS number 71902-06-2. Chemically it is a trisazo dye, supplied as a black powder with a bluish black hue. Solubility: soluble in water. Typical applications: paper dyeing, cotton dyeing.
Questions
- What is the CAS number of Direct Black 155?
- The CAS number of Direct Black 155 is 71902-06-2.
- What is Direct Black 155 used for?
- Direct Black 155 is used in paper dyeing, cotton dyeing.
- Can I get a sample of Direct Black 155?
- 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.