[Extraction of 2-amino-4-nitrophenol and 4-phenylphenol from aqueous solutions].

I A Fursova, V K Shormanov

Index: Sud. Med. Ekspert. 45(6) , 38-41, (2002)

Full Text: HTML

Abstract

The authors provide the results of extraction of 2-amino-4-nitrophenol and 4-phenilphenol from aqueous solutions by five organic soluvants. The dependence of the extraction degree on some factors (nature of extragent, pH of aqueous phase medium, extragents saturation with water) was established. Necessary extraction rate for isolation of preset quality of the test substances was calculated.