in ethanol
stirring of 2 mol (NH4)2SO4 and 4 mol NaNO2 several h, in 90percent ethanol with traces of (NH4)2CO3 then increasing the ethanol concn. to 95percent, filtering, pptn. with ether, drying in vac.; after recrystn. from abs. alcohol (pptn. by ether):contains 95-99percent NH4NO2;
in ammonia
NH3 (liquid); Electrolysis; -35°C; Fe-cathode, C-anode, asbest-diaphragm;
参考文献
Akhumov, E. I.; Deryabina, N. V.
Zhurnal Obshchei Khimii, 1936 , vol. 6, p. 1157 - 1165
Full Text Show Details
Gmelin Handbook: Na: SVol.3, 1.7, page 960 - 982
