摘要
试纸的作用是通过其颜色的变化测试溶液的性质。其特点是简易、方便、快速 ,并具有一定的选择性、精确度和灵敏度。本文介绍亚铁氰化锌试纸、硝酸镁铵试纸、钼酸铵试纸、磷钼酸铵试纸和碘化亚铜试纸的制法及其在定性分析化学中的应用。
Action of test paper is determining characater of the solution by color change.It has convenience and rapidness.It also has high selectivity,accuracy and sensitively.In this pqper,preparation and application in qualitative analysis of several test paper including Zn 2Fe(CN) 6,NH 4Mg(NO 3) 3,(NH 4) 2MoO 4,(NH 4) 3[P(Mo 3O 10 ) 4]and CuI was reported.
出处
《安庆师范学院学报（自然科学版）》
2000年第3期98-100,共3页
Journal of Anqing Teachers College(Natural Science Edition)
关键词
定性分析
试纸
选择性
精确度
灵敏度
Qualitative analysis
Test paper
Sensitively
Accuracy
Selectivity
