標準號：BS EN ISO 2870-2009
中文標準名稱：表面活性劑.清潔劑.酸性條件下可水解的陰離子活性物質和不可水解的陰離子活性物質
英文標準名稱：Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
標準類型：G72
發布日期：2009/3/31 12:00:00
實施日期：2009/3/31 12:00:00
中國標準分類號：G72
國際標準分類號：71.100.40
引用標準：ISO 607;ISO 2271;ISO 3696;EN 14480
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.