C.I. Acid Yellow 2 химические свойства, назначение, производство
Подготовка
6-Chloro-2-methylquinoline??and Phthalic anhydride in 120 ℃ condensation, and then will the products of products.Свойства и приложения
green light yellow. Soluble in water for green light yellow, slightly soluble in ethanol and soluble fiber element. The strong sulfuric acid for green light yellow, red orange for diluted. Its water solution and strong hydrochloric acid for orange red; Add thick sodium hydroxide solution for green light yellow. Used for wool, silk and polyamide fiber dyeing, also used in the paper coating and leather dyeing.| Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
| Fading | Stain | Fading | Stain | Fading | Stain | |||
| AATCC | 6 | 4 | 5 | |||||