酸性蓝9 (C.I. 42090)
价格面议
价格面议
概述
Acid Blue 9 (C.I. 42090) is a food-grade dye for vibrant blue coloring.
产品描述
Acid Blue 9 (C.I. 42090) is a water-soluble anionic dye used to impart a bright blue color. It is widely applied in the food and beverage industry as well as in textiles for its excellent light and heat stability. This dye is known for its high tinctorial strength and good leveling properties, making it suitable for both industrial and consumer applications.