Disperse Red 221
- CAS No.
- 64426-35-3
- Chemical Name:
- Disperse Red 221
- Synonyms
- Scarlet SE-4G;Disperse Red 221;C.I.Disperse Red 221;Dianix Brilliant Red 4G-SE;Disperse Red 221 ISO 9001：2015 REACH;Kayalon Polyester Light Scarlet 2G-S
- CBNumber:
- CB1968178
- Molecular Formula:
- Molecular Weight:
- 0
- MOL File:
- Mol file
Disperse Red 221 Chemical Properties,Uses,Production
Preparation
4-Hydroxy-naphthalene-1,8-dicarboxylic anhydride and 3-Methoxypropan-1-amine?condensation, and diazo the M-chloroaniline?coupling.
Properties and Applications
Yellow light red powder. In dye in bath of iron, calcium, magnesium ions on color shade without the influence, a slight change of copper ions. Dyeing appropriate pH value for 4 ~ 6, dyeing and printing alkali not when. The dyes as bright red yellow light, suitable for indonesians;, the fastness is compatible, sublimation fastness is better, the levelness general. Carrier dyeing, performance is poor, the melt method suitable for temperature, should not be more than 220 ℃. Dye two vinegar fine performance is a bit poor, three vinegar fiber is fair. Not suitable for the polyamide fiber dyeing, in the dyeing performance on fiber is a bit poor. Can’t be printing the impression of the discharge.
| Standard( Polyester/cotton ) | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 4-5 | 4 | 6 | 5 | 5 | 5 | 5 |
Disperse Red 221 Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 24099 | 58 | Inquiry |
| Hangzhou MolCore BioPharmatech Co.,Ltd. | +86-057181025280; +8617767106207 | China | 49739 | 58 | Inquiry |
| Alfa Chemistry | 1-516-6625404 | United States | 9171 | 60 | Inquiry |
| Hubei Jusheng Technology Co.,Ltd | 027-59599241 18871490274 | China | 9957 | 58 | Inquiry |
| Dynasty Colourants Co., Ltd. | 86 0574 27862107 27862719 | China | 3306 | 51 | Inquiry |
| Yick-Vic Chemicals & Pharmaceuticals (HK) Ltd | (852)2541 2772 | China | 6214 | 58 | Inquiry |
| Jiangsu Aolunda High-Tech., Industry Co., Ltd | 0510-87557068 | China | 308 | 42 | Inquiry |
| Ningbo Dynasty Chemical Co., Ltd | 86 0574 56159999 | China | 1444 | 58 | Inquiry |