環境部化學署
Searching, assessment, and screening system for safter alternative chemicals, SAS
Distillates (petroleum), solvent- refined light naphthenic; Base oil — unspecified (A complex combination of hydro carbons obtained as the raffinate from a solvent extraction process. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity of less than 19 10-6 m2.s-1 at 40 °C. It contains relatively few normal paraffins.)
Residual oils (petroleum), solvent- refined; Base oil — unspecified (A complex combination of hydro carbons obtained as the solvent insoluble fraction from solvent refining of a residuum using a polar organic solvent such as phenol or furfural. It consists of hydrocarbons having carbon numbers predominantly greater than C25 and boiling above approximately 400 °C.)
Distillates (petroleum), clay-treated paraffinic; Base oil — unspecified (A complex combination of hydro carbons resulting from treatment of a petroleum fraction with natural or modified clay in either a contacting or percolation process to remove the trace amounts of polar compounds and impurities present. It consists of hydro carbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 19 10-6 m2.s-1 at 40 °C. It contains a relatively large proportion of saturated hydrocar bons.)
Distillates (petroleum), clay-treated light paraffinic; Base oil — unspecified (A complex combination of hydro carbons resulting from treatment of a petroleum fraction with natural or modified clay in either a contacting or percolation process to remove the trace amounts of polar compounds and impurities present. It consists of hydro carbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity of less than 19 10-6 m2.s-1 at 40 °C. It contains a relatively large proportion of saturated hydrocar bons.)
Residual oils (petroleum), clay- treated; Base oil — unspecified (A complex combination of hydro carbons obtained by the treatment of a residual oil with a natural or modified clay in either a contacting or percolation process to remove the trace amounts of polar compounds and impurities present. It consists of hydro carbons having carbon numbers predominantly greater than C25 and boiling above approximately 400 °C.)
Distillates (petroleum), clay-treated heavy naphthenic; Base oil — unspecified (A complex combination of hydro carbons resulting from treatment of a petroleum fraction with a natural or modified clay in either a contacting or percolation process to remove the trace amounts of polar compounds and impurities present. It consists of hydro carbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 19 10-6 m2.s-1 at 40 °C. It contains relatively few normal paraffins.)
Distillates (petroleum), clay-treated light naphthenic; Base oil — unspecified (A complex combination of hydro carbons resulting from treatment of a petroleum fraction with natural or modified clay in either a contacting or percolation process to remove the trace amounts of polar compounds and impurities present. It consists of hydro carbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity of less than 19 10-6 m2.s-1 at 40 °C. It contains relatively few normal paraffins.)
Distillates (petroleum), hydro treated heavy naphthenic; Base oil — unspecified (A complex combination of hydro carbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil with a viscosity of at least 19 10-6 m2.s-1 at 40 °C. It contains relatively few normal paraffins.)
Distillates (petroleum), hydro treated light naphthenic; Base oil — unspecified (A complex combination of hydro carbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists of hydrocarbons having carbon numbers predominantly in the range of C15 through C30 and produces a finished oil with a viscosity of less than 19 10-6 m2.s-1 at 40 °C. It contains relatively few normal paraffins.)
Distillates (petroleum), hydro treated heavy paraffinic; Base oil — unspecified (A complex combination of hydro carbons obtained by treating a petroleum fraction with hydrogen in the presence of a catalyst. It consists of hydrocarbons having carbon numbers predominantly in the range of C20 through C50 and produces a finished oil of at least 19 10-6 m2.s-1 at 40 °C. It contains a relatively large proportion of saturated hydrocarbons.)