Ascent Dye Chem offers Reactive Yellow HE6G Dye. Ascent Dye Chem manufactures different types of Reactive Dyes. The Reactive Yellow HE6G Dye or Reactive Yellow 135 has precise pH value. The Reactive Yellow HE6G Dye is widely used for various purposes in printing and paper industries. The Reactive Yellow HE6G Dye is widely appreciated for high density, resistance to temperature fluctuations, free from impurities and high viscosity.