Disperse red 1 | 2872-52-8
International Equivalents:
| abcolscarletbrn | C.I. Solvent Red 14 |
| C.I. Disperse Red 1 | Acetate Fast Scarlet B |
| C.I. 11110 | C.I. Disperse Red 1 (8CI) |
| 4-Nitro-4'-(ethyl(2-hydroxyethyl)amino)azobenzene |
Product physical properties:
| Product Name |
Disperse red 1 |
|
| Specification |
value |
|
| Appearance |
dark red powder |
|
| strength |
200% |
|
| Density | 1.1523 (rough estimate) | |
| Melting Point |
160-162 °C (lit.) |
|
| Boling Point |
454.02°C (rough estimate) |
|
| Flash Point |
269.8°C |
|
| Water Solubility |
169.7ug/L(25 ºC) |
|
| Vapor Presure |
9.57E-12mmHg at 25°C |
|
| Refractive Index |
1.6000 (estimate) |
|
| pKa |
14.55±0.10(Predicted) |
|
| Dyeing depth |
1 |
|
|
Fastness |
Light(xenon) |
4/5 |
| Washing |
5 |
|
| Sublimation(op) |
4 |
|
| Rubbing |
5 |
|
Application:
Disperse red 1 can be used to dye polyester and acetate fibers. Dyes and metabolites, Environmental Testing.
Package: 25 kgs/bag or as you request.
Storage: Store at a ventilated, dry place.
Execution Standards: International Standard.
