Английская Википедия:Fast Sulphon Black F
Материал из Онлайн справочника
Шаблон:Chembox Fast Sulphon Black F is a complexometric indicator used with EDTA, almost exclusively used in copper complexation determination.
Application
Fast Sulphon Black is purple when complexed with copper, and turns green when titrated against EDTA,[1] as the EDTA displaces it, being the better complexing agent due to the chelate effect.
References
- Handbook of copper compounds and applications by H. Wayne Richardson (1997) (Шаблон:ISBN)