Чан Желтый 31 химические свойства, назначение, производство
Подготовка
1H-benzo[e]perimidin-5-amine with 2,5-Dichlorobenzoyl chloride?acylation.
Свойства и приложения
yellow. Melting point: 287 ℃. In alkaline solution for insurance powder red brown; In the acidic insurance powder solution for brown.
Standard
|
Ironing Fastness
|
Chlorine bleach
|
Light Fastness
|
Mercerized
|
Oxygen bleach
|
Soaping
|
Fading
|
Stain
|
ISO
|
4-5
|
5
|
7
|
4
|
4-5
|
|
|
Чан Желтый 31 препаратная продукция и сырье
сырьё
препарат