Direct Red 11
Name:C.I.Direct Red 11,C.I.182175
Molecular Structure: Azo,thiazole class
C.I.Direct Red 11,C.I.182175,CAS 104491-82-9/69013-32-7,833.22,C34H24ClN7Na2O7S3
Molecular Formula:C34H24ClN7Na2O7S3
Molecular Weight: 833.22
CAS Registry Number:104491-82-9/69013-32-7
Manufacturing Methods : p-Methylaniline diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid coupling, and 2,4,6-Trichloro-1,3,5-triazine condensation, and 4-(6-Methyl-2,3-dihydrobenzo[d]thiazol-2-yl)benzenamine condensation.
Properties and Applications: red blue light.
| Standard | Acid Resistance | Alkali Resistance | Light Fastness | Soaping | Water | ||
| Fading | Stain | Fading | Stain | ||||
| ISO | 3 | 2 | 2 | 4 | 3-4 | ||
| AATCC | 3-4 | 3 | 3 | 1 | 3 | ||
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