硫酸镨铵

硫酸镨铵是一种无机化合物，化学式为NH4Pr(SO4)2，或写作(NH4)2SO4·Pr2(SO4)3。它的四水合物可由硫酸镨和硫酸铵在水溶液中反应得到：Iskhakova, L. D.; Sukhova, I. E.; Chernova, O. P.; Shakhno, I. V.; Plyushchev, V. E. Synthesis and study of some physicochemical properties of double sulfates of rare earths with ammonium. Zhurnal Neorganicheskoi Khimii (1975), 20(2), 348-353. .
 Pr2(SO4)3 + (NH4)2SO4 + 4 H2O → 2 NH4Pr(SO4)2·4H2O
它的四水合物加热分解，可以得到无水物。无水物在高温下进一步分解，经Pr2O2SO4，最终生成Pr2O3。Wilfong, Roy L.; Domingues, Louis P.; Furlong, Leroy R. Thermogravimetric analysis of five salts of praseodymium, neodymium, and samarium. Journal of the American Ceramic Society (1964), 47(5), 240-241. .
参考文献

Category:铵盐
Category:镨化合物
Category:硫酸盐