Disperse Red 7
Name:C.I.Disperse Red 7,C.I.11150
Molecular Structure: Single azo class
C.I.Disperse Red 7,C.I.11150,CAS 4540-00-5,C16H17ClN4O4,364.78,Cellkonechtscharlac R
Molecular Formula:C16H17ClN4O4
Molecular Weight: 364.78
CAS Registry Number: 4540-00-5
Manufacturing Methods : 4-Nitrobenzenamine diazo, and N,N-bis(2-hydroxyethyl)-3-chlorobenzenamine coupling between
Properties and Applications: Brilliant yellow red . Soluble in ethanol, acetone, soluble fiber element and benzene, slightly soluble in carbon tetrachloride. The strong sulfuric acid for dark red jujube, diluted pink solution for blu-ray, precipitation. Can be used for cellulose fibers and polyamide fiber dyeing, levelness and improve rate very good.
| Standard( Vinegar fiber) | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 5 | 4 | 4-5 | 4-5 | |||
| ISO | 5 | 4 | 3-4 | 4 | 4 | ||
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Cellkonechtscharlac R