sulfuric acid; water in sulfuric acid; water
byproducts: Br2, K2SO4; the acidity more then 0.5N H2SO4;
参考文献
Deshmukh, G. S.; Sant, B. R.
Analytical Chemistry, 1952 , vol. 24, p. 901 - 902
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Gmelin Handbook: P: MVol.B, 3.5.2, page 319 - 321
Berthelot, M.
Ann. Chim. Phys., 1878 , vol. 13, p. 5 - 22
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Gmelin Handbook: S: MVol.B2, 1.6.2.4, page 519 - 520
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Berthelot, M.
Thermochemie, vol. 2, Paris 1897, p. 86
poly(ethylene glycol) or poly(vinylpyrrolidone) in water
High Pressure; for urchinlike structures soln. of mixt. sealed in autoclave, heated to 110 or 130 °C (1 °C/min), maintained at 130 °C for 16 h; for sisalike structures polymer added, heated in autoclave at 110(PEG) or 90 °C (PVP) for 16 h;
in water
reaction initiated by the H2SO4-content of the aq. SO2 soln.;
参考文献
Rupp, E.; Wegner, W.
Archiv der Pharmazie (Weinheim, Germany), 1923 , vol. 261, p. 202 - 206
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Gmelin Handbook: S: MVol.B2, 1.6.2.4, page 519 - 520
