Abstract

The effect of the conditions of carboxymethylation of peat humic acids with sodium monochloroacetate in the presence of sodium hydroxide by a mechanochemical method on the concentration of bound carboxymethyl groups and the water solubility of the resulting products was studied. Highly substituted O‑alkylation products containing to 13.3% bound carboxymethyl groups and soluble in water to 95% were obtained.

中文翻译：

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泥炭腐殖酸的羧甲基化的机械化学方法

摘要

研究了用机械化学方法在氢氧化钠存在下，用氯乙酸钠对泥炭腐殖酸进行羧甲基化的条件对结合羧甲基浓度和所得产物水溶性的影响。得到了高度取代的O-烷基化产物，该产物含有至13.3％的结合羧甲基基团，可溶于水至95％。