Direct Yellow 142 химические свойства, назначение, производство
Подготовка
O-Anisidine (2 Moore) and 2,4,6-Trichloro-1,3,5-triazine condensation, and diazo between the 3-Aminobenzenesulfonic acid coupling, and then with a 2-Aminoethanol condensation.
Свойства и приложения
|
Standard
|
Acid Resistance
|
Alkali Resistance
|
Light Fastness
|
Soaping
|
Water
|
|
Fading
|
Stain
|
Fading
|
Stain
|
|
ISO
|
|
|
4
|
4
|
2-3
|
|
|
Direct Yellow 142 препаратная продукция и сырье
сырьё
препарат