1.1 这些试验方法包括含有合成洗涤剂的肥皂的化学分析程序。 1.2 分析程序按以下顺序显示: 章节 105°C下的水分和其他挥发性物质（烘箱法） 5和 6. 游离碱或游离酸 7和 8. 无水、无盐、苏打皂 9- 12 醇溶性物质 13和 14 不溶于水的物质 15和15 不溶于醇的物质的总碱度（碱性盐） 16和 17 硅酸钠 18- 20 磷酸盐 21- 28 磷酸盐（钼蓝比色法） 29– 34 不皂化物和不皂化物 35- 39 游离脂肪物质 40 酒精中的氯化物- 可溶性物质 41– 43 罗辛（麦克尼科尔法） 44– 47 合成洗涤剂（按差异） 48 中性无机盐 49 1.3 以国际单位制表示的数值应视为标准。本标准中不包括其他计量单位。 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）。本标准的使用者有责任在使用前制定适当的安全、健康和环境实践，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》中确立的国际公认的标准化原则制定的。

1.1 These test methods cover procedures for the chemical analysis of soaps containing synthetic detergents. 1.2 The analytical procedures appear in the following order: Sections Moisture and Other Matter Volatile at 105°C (Oven Method) 5 and 6 Free Alkali or Free Acid 7 and 8 Anhydrous, Salt-Free, Soda Soap 9 – 12 Alcohol-Soluble Matter 13 and 14 Matter Insoluble in Water 15 and 15 Total Alkalinity of Matter Insoluble in Alcohol (Alkaline Salts) 16 and 17 Sodium Silicate 18 – 20 Phosphates 21 – 28 Phosphate (Colorimetric Method Using Molybdenum Blue) 29 – 34 Unsaponified and Unsaponifiable Matter 35 – 39 Free Fatty Matter 40 Chlorides in Alcohol-Soluble Matter 41 – 43 Rosin (McNicoll Method) 44 – 47 Synthetic Detergent (by Difference) 48 Neutral, Inorganic Salts 49 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental 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.