Кислота черная 29
- английское имяAcid black 29
- CAS №12217-14-0
- CBNumberCB6874795
- мольный вес0
- номер MDLMFCD00801919
- файл MolMol file
Кислота черная 29 химические свойства, назначение, производство
Подготовка
4-(4-Aminophenyl)benzenamine double nitriding, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?in acid conditions coupled; 2-Aminobenzenesulfonic acid diazo, in alkaline conditions to the above the products with coupling, and then in alkaline conditions and N-(3-hydroxyphenyl)-2-methyl-aniline?coupling.Свойства и приложения
black. Black powder, unfavorable discharge. Used for wool, silk 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 | 3 | 3-4 | 4-5 | 4-5 | 4-5 | 3 | 3-4 |
Кислота черная 29 поставщик
поставщик | телефон | страна | номенклатура продукции | благоприятные условия |
---|---|---|---|---|
18871490254 | CHINA | 28180 | 58 | |
0551-65418671 | China | 34571 | 58 | |
+86-29-89586680 +86-15129568250 |
China | 25553 | 58 | |
+8618007136271 | China | 5549 | 58 | |
0574-83851061 | China | 500 | 55 |