分散红 220 - Names and Identifiers
分散红 220 - Physico-chemical Properties
| Molecular Formula | C26H22ClN3O3
|
| Molar Mass | 459.92 |
| Physical and Chemical Properties | EPA Chemical Information 2-Naphthalenecarboxamide, 4-[(4-loro-2-methylphenyl) azo]-N-(2-ethoxyphenyl)-3-hydroxy- (65907-69-9) |
分散红 220 - Upstream Downstream Industry
分散红 220 - Introduction
Disperse red 220 is an organic dye with the chemical name C. I. 60404. It has a red color and is mainly used as a textile coloring agent. It can be quickly dispersed in textile fibers with a dispersing effect, making the dyeing uniform and having good durability.
The preparation method of disperse red 220 is mainly by adding an appropriate amount of dye raw materials in an appropriate solvent, reacting, heating and stirring, then filtering and drying, and finally obtaining disperse red 220.
As far as safety information is concerned, disperse red 220 is irritating to skin and eyes, and should be rinsed with plenty of water in time after contact. During use and storage, care should be taken to avoid inhalation of dust and to avoid contact with strong oxidants. If ingested or inhaled, seek medical attention immediately.
Last Update：2024-04-09 21:53:21