DIRECT YELLOW 6 - DIRECT YELLOW - 3GX - C.I. Number 40001 - CAS 1325-38-8 Brilliant Yellow Soluble in water for golden brown, and adequate soluble in ethanol for golden brown, slightly soluble in acetone and soluble fiber element. The strong sulfuric acid to red light purple, diluted for purple, has blacklight purple. Used for cellulose fiber and polyamide fiber dyeing, also can be used for leather and paper color. Fountain of good dye, discharge sex is very good. Application : Most suitable for dyeing of cellulosic fibers like cotton, flax, viscose rayon, acetate, and jute Applicable on Leather and Paper coloration