1.1 这些试验方法包括有机过氧化物的测定。根据还原的难易程度，给出了两个程序: 1.1.1 碘化钠，室温试验方法， 对于易于减少的有机过氧化物 1.1.2 碘化钠，60°C试验方法， 对于中等稳定的有机过氧化物。 1.2 有关毒性、急救程序和安全预防措施的详细信息，请查看当前的安全数据表（SDS）。 1.3 以国际单位制表示的数值应视为标准值。括号中给出的值仅供参考。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。本标准的用户有责任在使用前制定适当的安全和健康实践，并确定监管限制的适用性。 1.5 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。 ====意义和用途====== 3.1 有机过氧化物广泛用作化学中间体、催化剂和引发剂。这些试验方法提供了测定有机过氧化物的程序，以确定它们是否适合其预期用途。

1.1 These test methods cover the assay of organic peroxides. Two procedures are given, depending upon the ease of reduction: 1.1.1 Sodium Iodide, Room Temperature Test Method, for organic peroxides easy to reduce, and 1.1.2 Sodium Iodide, 60°C Test Method, for organic peroxides that are moderately stable. 1.2 Review the current Safety Data Sheets (SDS) for detailed information concerning toxicity, first-aid procedures, and safety precautions. 1.3 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. ====== Significance And Use ====== 3.1 Organic peroxides are widely used as chemical intermediates, catalysts, and initiators. These test methods provide procedures for assaying organic peroxides to determine if they are suitable for their intended use.