Acid Blue

Acid Blue

Acid Blue is a class of synthetic acid dyes that produce shades of blue on various types of fibers including wool, silk, and nylon. These dyes are water-soluble and have a sulfonic acid group in their chemical structure, which allows them to bond strongly to the fibers.Acid Blue dyes are commonly used in the textile industry to color fibers because they are highly soluble and can be easily applied to the fibers using an acidic dye bath. They are also used in the food industry as a colorant for certain foods such as candies, drinks, and baked goods.Some common types of Acid Blue dyes include Acid Blue 25, Acid Blue 7, and Acid Blue 9. These dyes produce varying shades of blue depending on the concentration and application method used.