Pigment Orange 13

  Pigment Orange 13 Pigment Orange 13 (also known as Permanent Orange G, C.I. 21110) is a chemically synthesized bisazo organic pigment with a molecular formula of C₃₂H₂₄Cl₂N₈O₂ and a molecular weight of 623.49. Its molecular structure contains chlorine atoms and azo groups. It should be…