Rubber Antioxidant PAN/A

RUBBER ANTIOXIDANT PAN ( A ) Molecular Formula: C16H13N Molecular Weight: 219.29 Properties: pure compound is a flake crystal. it is gradually turned into violet on the exposure to air and light, but there is no effect on its properties. Specification: appearance: yellow to purple flakes freezing point: 53.0℃min free amine(calculated as aniline): 0.2% max Use: an antioxidant widely used for rubber processing industry which manufactures tyres, shoes, tubes and other black