International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Call for Papers | Fully Refereed | Open Access | Double Blind Peer Reviewed

ISSN: 2319-7064


Downloads: 165

China | Chemistry | Volume 7 Issue 2, February 2018 | Pages: 731 - 732


Simple Preparation of High Purity Potassium Nitrate

Jingwen Ran, Hainan Wang, Linyong Huang

Abstract: A new idea and method are discussed in purification of potassium nitrate by adding mixture of potassium hydroxide or potassium carbonate. The results indicate increasing temperature can improve Ca2+ and Mg2+to precipitate completely.

Keywords: Potassium nitrate, Purification, Mixed base, Teperature condition



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