- Disperse Red 221
-
- $2.00 / 1kg
-
2019-07-06
- CAS:64426-35-3
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 100kg
|
| Disperse Red 221 Basic information |
Product Name: | Disperse Red 221 | Synonyms: | C.I.Disperse Red 221;Dianix Brilliant Red 4G-SE;Kayalon Polyester Light Scarlet 2G-S;Disperse Red 221;Scarlet SE-4G;Disperse Red 221 ISO 9001:2015 REACH | CAS: | 64426-35-3 | MF: | | MW: | 0 | EINECS: | | Product Categories: | Dyes and Pigments | Mol File: | Mol File | |
| Disperse Red 221 Chemical Properties |
| Disperse Red 221 Usage And Synthesis |
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 |
|