This standard specifies a method for the determination of the bromine number of distillate < liquid petroleum products which are substantially free from butanes and butenes. The precision applies to such products with 90 °/o{V/V) distillation recovery temperatures below 205 °C up to bromine numbers of 115, and to products with distillation recovery temperatures between 205 °C and 327 °C up to bromine numbers of 15. The distillation temperatures are those obtained by the procedures described in IP 123. NOTE 1 - The bromine number does not correspond necessarily to a true content of unsaturates, since sulfur compounds and certain polycyclic aromatic hydrocarbons are reported to react with bromine. NOTE 2 - Based on data given in the appendix to ASTM former method D 1158-59T, the reported behaviour of the main hydrocarbon types is as follows:
BS 2000-129-2003由英国标准学会 GB-BSI 发布于 2005-11-18,并于 2005-11-18 实施。
BS 2000-129-2003 在中国标准分类中归属于: E30 石油产品综合,在国际标准分类中归属于: 75.080 石油产品综合。
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