標(biāo)準(zhǔn)號：DIN EN ISO 2870-2009
中文標(biāo)準(zhǔn)名稱：表面活性劑,洗滌劑.酸性條件下可水解的和不可水解的陰離子活性物質(zhì)的測定(ISO 2870:2009),DIN EN ISO 2870:2009-07的英文版本
英文標(biāo)準(zhǔn)名稱：Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions (ISO 2870:2009); English version of DIN EN ISO 2870:2009-07
標(biāo)準(zhǔn)類型：Y43
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：Y43
國際標(biāo)準(zhǔn)分類號：71.100.40
引用標(biāo)準(zhǔn)：EN 14480;ISO 607;ISO 2271;ISO 3696
適用范圍：This International Standard specifies a method for the determination, in detergents, of anionic-active matterhydrolyzable and non-hydrolyzable under acid conditions.This active matter includes alkyl sulfates and hydroxysulfates and alkylphenol and fatty alcohol ethoxysulfates.The mean relative molecular mass of the two types of active matter must be known or previously determined,if their content is expressed as a percentage by mass. If the detergent contains any oxidizing agent, this mustbe destroyed before the hydrolysis.