摘要
介绍了高吸水性树脂中残余丙烯酸的HPLC分析方法。该分析方法能够准确地分析高吸水性树脂中残余丙烯酸含量,回收率为96.7%-101.3%,相对标准偏差为2.96%,是一种快速、准确的分析方法,可以用于控制高吸水性树脂的质量。
An analysing method of residual acrylic acid in super absorbent polymer by high performance liquid chromatography is described. The results proved that the method can exactly analyze residual acrylic acid in super absorbent polymer . The recovery is between 96.7%- 101.3% and the relative standard deviation is 2. 96%. The method can be Used for controlling the quality of residual acrylic acid in super absorbent polymer.
出处
《化学工程师》
CAS
2007年第2期40-41,共2页
Chemical Engineer
关键词
高吸水性树脂
残余丙烯酸
HPLC
residual acrylic acid
super absorbent polymer
high performance liquid chromatography
