Other grades of this product :
| 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.
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Standard( Polyester/cotton )
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Ironing Fastness
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Light Fastness
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Persperation Fastness
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Washing Fastness
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Fading
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Stain
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Fading
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Stain
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Fading
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Stain
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AATCC
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4-5
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4
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6
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5
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5
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5
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5
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| Disperse Red 221 Preparation Products And Raw materials |
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