O-AMINOPHENOL SEPARATION AND PRECIPITATION BY PH CONTROLLER | ||
| Journal of University of Anbar for Pure Science | ||
| Article 31, Volume 4, Issue 1, April 2010, Pages 104-107 PDF (527.78 K) | ||
| Document Type: Research Paper | ||
| DOI: 10.37652/juaps.2010.15448 | ||
| Author | ||
| NABEEL AREF TAWFEEK* | ||
| Anbar University - College of Education for women | ||
| Abstract | ||
| Chemical reduction of orthonitrophenol by using Tin-Hydrochloric acid system yielding a mixture of Tin salts and orthoaminophenol as an organometalic complexes. Separation process of orthoaminophenol in a pure and free form is the more difficult step while using precipitating process at suitable pH permits us to separate orthoaminophenol in a pure form with good yield and also reducing material losses without any needs to use solvent extraction with high cost organic solvents like diethylether and such. | ||
| References | ||
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