Effect of Dyes on Different Types of Fabrics

The Analysis of different dyes on different Fabrics are different Fluorescein in dye has Absorphon maximum at 494 nm & emission maximum at 521nm (in water). The Colour of this solution varies from green to red. Wool & nylon 6 fabrics are dyed using fluorescein dye. This dye is prepared by PH-4 using acetic acid. Methyle orange is prepared 0.5 ml of 3M sodium sulphate solution and 15ml of water & 5 drops of 3M H2SO4 Methyl orange is a type of azo dye.