КИСЛОТНЫЙ ЖЕЛТЫЙ 76 (CI 18850) химические свойства, назначение, производство
Подготовка
4-Aminophenol diazo, and 4-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling, and then use 4-Methylbenzene-1-sulfonyl chloride make phenol hydroxyl esterification.
Свойства и приложения
yellow. Yellow powder, soluble in water. Mainly used for wool, silk, polyamide fiber and its blended fabric dyeing and printing, also can be used for leather color.
Standard
|
Light Fastness
|
Soaping
|
Persperation Fastness
|
Oxygen bleaching
|
Fastness to seawater
|
Fading
|
Stain
|
Fading
|
Stain
|
Fading
|
Stain
|
ISO
|
5
|
3-4
|
|
4-5
|
2-3
|
|
4-5
|
|
КИСЛОТНЫЙ ЖЕЛТЫЙ 76 (CI 18850) препаратная продукция и сырье
сырьё
препарат