天气预报 > 教育 > 肥皂是酸性还是碱性
肥皂是酸性还是碱性
更新时间: 2021-11-12 09:57:56  

从化学性质上来说,一般肥皂都是碱性的,只不过每块肥皂的碱性强度不相同,有的肥皂碱性低,有的肥皂碱性高,肥皂的PH值大约在8-11,购买前可以先观察下它的成分。肥皂分为很多种,比如内衣皂、洗手皂等,这些肥皂都具有碱性。

关键词: 肥皂 酸性 还是 碱性

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