高效液相色谱法测定橡胶促进剂TBBS

Determination of Accelerators TBBS by High Performance Liquid Chromatography

采用反相高效液相色谱法(HPLC)测定了橡胶促进剂N 叔丁基 2 苯并噻唑次磺酰胺(TBBS)的纯度,标准偏差小于0.3.

A reversedphase high performance liquid chromatographic method was used to detect accelerators TBBS purity. A Zorbax C\-18 column was used and mobile phase was 1,4Dioxane∶water=45∶55(V/V). The wavelength 280 nm was selected. The standard deviation was 0.3.