Mordant Brown 66 химические свойства, назначение, производство
Подготовка
2-Amino-4,6-dinitrophenol diazotization, and 2,4-Dimethylphenol?coupling.
Свойства и приложения
red light brown. Soluble in hot water for yellow brown, soluble in ethanol. In concentrated sulfuric acid for brown, dilution have orange precipitation; In concentrated nitric acid for amber solution; In concentrated hydrochloric acid slightly soluble in for shallow peachblossom; In a dilute sodium hydroxide (temperature) solution for yellow brown
Standard
|
Ironing Fastness
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
Alkali
|
Acid
|
ISO
|
4
|
3-4
|
4
|
4-5
|
4
|
5
|
5
|
Mordant Brown 66 препаратная продукция и сырье
сырьё
препарат