摘要
讨论了甲酸钠法合成新戊二醇工艺中新戊二醇反应液在浓缩过程中的分析方法,方法标准偏差0.5%,变异系数(相对标准偏差)2.0%,回收率99.4%￣100.3%。
A gas chromatographic method was studied to determine the neopentylglycol reactant solution in the concentrated processes synthesized with sodium formate. The result showed that the standard deviation was 0.5%, the variation cofflcient was 2.0% and the recovery was 99.4%-100.2%.
出处
《浙江化工》
CAS
2005年第12期41-42,共2页
Zhejiang Chemical Industry
关键词
新戊二醇
气相色谱内标法
毛细管柱
测定
neopentylglycol
internal standard method for gas chromatography
capillary column
determination
