摘要
应用KSCN分光光度法对Fe^(3+)含量测定条件进行了优化。探讨了最佳显色条件和测定条件,并讨论了共存离子对Fe^(3+)测定的影响。该法操作简单、准确度和精密度高且选择性好,适合于水溶液中Fe3+含量的测定。
The potassium thiocyanate spectrophotometric method was used to optimize the content of ferric iron. The best color conditions and measuring conditions were discussed. The influcence of coexistent irons also was studied. This method is simple, accuracy and precision, and is suitable for the determination of ferric iron in water.
出处
《广东化工》
CAS
2017年第11期274-275,共2页
Guangdong Chemical Industry
基金
[基金项目]3D分级多孔结构Ag3PO4/TiO2异质结的制备及光降解药物废水的研究(16A150060)
关键词
分光光度法
FE3+
KSCN
spectrophotometric method
ferric iron
potassium thiocyanatc
