ICP-AES法测定萘磺酸系染料中间体中无机元素的含量  

Determination of Inorganic Elements in Dyestuff Intermediates of Naphthalenesulfonic Acid Series by ICP-AES

作　　者：陈逸珺[1] 戴乐美[1] 练鸿振[1] 陈昌荣 

机构地区：[1]南京大学分析中心,南京市汉口路22号210093 [2]江苏雄鹰股份有限公司,江苏省南通市226401

出　　处：《光谱实验室》2001年第6期799-801,共3页Chinese Journal of Spectroscopy Laboratory

摘　　要：本文用 ICP- AES法测定了萘磺酸系染料中间体中的无机元素含量。结果表明 ,该类产品含有较多种类的无机元素 ,含量高低与产品品质存在一定关系。Several kinds of inorganic elements in dyestuff intermediates of naphthalenesulfonic acid series were determined by ICP\|AES.The results indicate that there are many sorts of elements,some of which are in high level and will do harm to their products qualities.ICP\|AES is a suitable method for the product\|quality control.

关 键 词：电感耦合等离子体原子发射光谱法 染料中间体 无机元素 含量测定 萘磺酸 品质控制 

分 类 号：TQ612[化学工程—精细化工]