A method has been developed to determine15kinds of impurity elements,such as Al,B,Ca,Cd,Cr,Cu,Fe,K,Li,Mg,Mn,Na,Ti,Sr,Zn,in vinylcyanide by inductively coupled plasma atomic emission spectrometry(ICP_AES).

• 采用电感耦合等离子体发射光谱法同时测定了丙烯腈中的Al、B、Ca、Cd、Cr、Cu、Fe、K、Li、Mg、Mn、Na、Ti、Sr、Zn15种杂质元素;