Acid Dyes that purchased from only well-established and trustworthy dealers are highly water soluble dyes. These types of dyes have better light fastness as compared to basic dyes, due to which, very much effective to be utilized for colouring protein fibers like nylon, silk, wool, and modified acrylics. These are formulated from graded sulphonic acid, which is generally available as sodium sulphonate salts. In addition to this, the Acid Dyes can easily be bought from us in deeded quantity with quality packaging.