• Classification : Acid Dyes
  • CAS NO. : 633-96-5
  • Place of origin : India
  • Purity : 99%
  • Shade : Orange
  • Appearance : Orange Colored Powder
  • Grade : Industrial Grade
  • Strength : 100%


Our Acid Orange II (Orange-7) is an Azo dye, which is used for dyeing wool. We provide high quality Acid Orange II (Orange-7) dye under the meticulous supervision of our skilled professionals. This vibrant colour dye finds its application in various industries like – Textile, Plastic and Paper. It is mainly used in textile industry to color fibers such as cotton, silk, and wool as well as to synthetics such as acrylic, rayon, and polyester. Plus it is also used in leather, paints, inks, and plastics. Due to its increasing usability in textile and cosmetic products, the Acid orange 7 market is expected to boost in the upcoming time. Besides that it can also be used in indicator and biological shading, as a food dye, heavy metal salt used in organic pigments.