摘要
采用GC/MS法检测出邻氰基苄基氯中的杂质组分 ,并使用萘做内标物进行气相色谱法对邻氰基苄基氯的定量检测。
GC and GC/MS methods were used in the quality control analysis of o-cyano-benzyl chloride when used as raw material in the production of fluorescence whitening agent ER. The quantitative determination of o-cyano-benzyl chloride was done by gas chromatography using naphthalene as internal standard. GC/MS method was used for the determination of impurities in o-cyanobenzyl chloride.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2003年第1期42-43,共2页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
