in aq. phosphate buffer T=25°C; pH=5.81; Inert atmosphereSchlenk technique; Mechanism;
参考文献
Heinecke, Julie L.; Khin, Chosu; Pereira, Jose Clayston Melo; Suarez, Sebastian A.; Iretskii, Alexei V.; Doctorovich, Fabio; Ford, Peter C.
Journal of the American Chemical Society, 2013 , vol. 135, # 10 p. 4007 - 4017
alkali dichromate in melt regeneration of nitrite-containing NaNO3-melts by addn, of equivalent amounts of alkali dichromate and alkali monochromate, addn. of >2percent group II-monochromates to avoid explosions;;
in water preparation of a HNO3-containing (20percent) nitrate-soln. on treatment of aq. NaNO3-soln. with N2O4, rest gas is absorbed in Na2CO3-soln. (formation of nitrite/nitrate-soln.), oxidation of generated nitrite by mixing with HNO3-containing nitrate-soln.;;
参考文献
Gmelin Handbook: Na: SVol.1, 18, page 106 - 108
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Atmospheric Nitrogen Corp.
Patent: US2041504 , 1936 ;
C. II, 1936 , p. 1408
in water byproducts: NO; react. with N2O4 of 40°C, further preparation of NaNO3 from generated NO and Na2CO3;;
参考文献
Addison, C. Clifford; Arrowsmith, Stephen; Dove, Michael F. A.; Johnson, Brian F. G.; Logan, Norman; Wood, Simon A.
Polyhedron, 1996 , vol. 15, # 5-6 p. 781 - 784
in N,N-dimethyl-formamide N2O4 addn. (dropwise) to NaNO2 suspn. (DMF), soln. keeping for 1 h at 0°C, oxides of nitrogen removal (vac.), pptn. on ether addn.;
参考文献
Okhlobystina, L. V.; Cherskasova, T. I.; Tyurilov, V. A.
Journal of General Chemistry USSR (English Translation), 1982 , vol. 52, p. 131 - 136
Zhurnal Obshchei Khimii, 1982 , vol. 52, p. 143 - 149
