These are fiber reactive dyes which are characterized by simplicity of dyeing and great diversity of produced colours. The dyeing's produced with the aid of these dyes are exceptionally brilliant with high light fastness on cellulosic fibers and fabric.

Dyeing Methods

Exhaustion Method:

Set the dye bath at room temperature with pre-dissolved dye and enter the goods. Run for about 15 minutes and these and predissolved common salt or calcined Glauber's salt. Run the goods for about 30 minutes. Add predissolved alkali, soda ash or equal parts sodium bicarbonate and soda ash and continue dyeing for 30 to 60 minutes. The drain the dye bath and given through washings.