Antioxidant suppliers Product name: ANTIOXIDANT 6PPD(402 Chemical name: N(1,3-dimethyl-butyl)-N鈥?phenyl-p-phenylenediamine CAS No.: 793-24-8 Structure: Specification: ItemPastilles AppearanceDark purple pastilles Initial M.P. (Min) 鈮?掳C45.0 Loss on drying (Max) 鈮?%0.50 Ash (Max) 鈮?0.15 Assay 鈮?%96.0 Properties: Soluble in gasoline, benzene, acetone and etc. Insoluble in water It will become black on exposure to air, but there is no effect on its properties. Due to low melting point, it should be stored away from high temperature. http://www.dl-jcchem.com/antioxidant/