GB/T 3915-2011 in English

《GB/T 3915-2011工业用苯乙烯》由TC63（全国化学标准化技术委员会）归口，TC63SC4（全国化学标准化技术委员会石油化学分会）执行，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, storage, transportation and safety of industrial styrene. This standard applies to industrial styrene produced from ethylbenzene through dehydrogenation, rectification and other processes. The molecular formula of styrene is C₈H₈, and the relative molecular mass is 104.15 (according to the international relative atomic mass in 2007). This standard is not intended to explain the safety issues related to its use. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with relevant national regulations.