Disperse Red 221
- Product Name
- 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
- Formula Weight
- 0
- MOL File
- Mol file
Disperse Red 221 Chemical Properties,Usage,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
Disperse Red 221 Suppliers
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View Lastest Price from Disperse Red 221 manufacturers
- Product
- Disperse Red 221 64426-35-3
- Price
- US $2.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2018-12-23