Mordant Brown 24
Name:C.I.Mordant Brown 24,C.I.11880
Molecular Structure: Single azo class
C.I.Mordant Brown 24,C.I.11880,CAS 6370-46-3,375.29,C15H13N5O7
Molecular Formula:C15H13N5O7
Molecular Weight: 375.29
CAS Registry Number:6370-46-3
Manufacturing Methods : 2-Amino-4,6-dinitrophenol diazotization, and N-(2-hydroxy-5-methylphenyl)acetamide coupling.
Properties and Applications: brown light olive to yellow brown. Soluble in water for orange brown, soluble in ethanol for yellow brown. In concentrated sulfuric acid for red brown; In concentrated nitric acid for Pale red – brown, slightly soluble in concentrated hydrochloric acid in for yellow brown; In a dilute sodium hydroxide solution for brown.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4-5 | 6 | 5 | 3-4 | 5 | 5 | 5 |
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