Naphtha (petroleum), catalytic reformed hydrodesulfurized heavy, arom. fraction; Kerosine — unspecified; [A complex combination of hydrocarbons produced by fractionation from catalytically reformed hydrodesulfurized naphtha. It consists predominantly of aromatic hydrocarbons having carbon numbers predominently in the range of C7 t°C 13 and boiling in the range of approximately 98 °C to 218 °C (208 °F to 424 °F).]