BS 6829-4.6:1988-表面活性剂（原材料）分析环氧乙烷加合物-国家数字标准馆

现行 BS 6829-4.6:1988

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Analysis of surface active agents (raw materials). Ethylene oxide adducts-Method for determination of hydroxyl value 表面活性剂（原材料）分析环氧乙烷加合物

发布日期： 1988-08-31

醋酐酯化法适用于脂肪族和脂环化合物的聚乙氧基缩合物，用于测定10至1000之间的羟基值。不适用于丙氧基化产品。交叉引用:BS 846BS 1583BS 3762:第1BS 5339BS 6829部分:第1.2ISO 4317ISO 4327节

Acetic anhydride esterification method applicable to polyethoxylated condensates of aliphatic and alicyclic compounds, for the determination of hydroxyl values of from 10 to 1000. Not applicable to propoxylated products.Cross References:BS 846BS 1583BS 3762:Part 1BS 5339BS 6829:Section 1.2ISO 4317ISO 4327

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发布单位或类别：英国-英国标准学会

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