Mordant Black 56 химические свойства, назначение, производство
Подготовка
2-Amino-4-chlorophenol diazotization, and 4,6-Dihydroxynaphthalene-2-sulfonic acid coupling.
Свойства и приложения
blue light grey to green black. Soluble in water for purple. In concentrated sulfuric acid for the blue black, dilution after red light purple; In concentrated hydrochloric acid for purple solution; In the sodium hydroxide solution for red purple..
Standard
|
Ironing Fastness
|
Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
Alkali
|
Acid
|
ISO
|
4-5
|
5
|
4-5
|
|
4-5
|
4-5
|
5
|
Mordant Black 56 препаратная продукция и сырье
сырьё
препарат