Jitka Eysseltová Solubility, Solubility data series The refractometric variation of the isothermal method [1] was used. The International Union of Pure and Applied Chemistry Mertslin, R. V.; Izv. Perm. Biol. Inst. 11, 1 (1937). paper Volkov, A. A.; Sosnina, O. E.; Kalinkina, Z. D.; Oginskaya, N. I.; Termicheskiy Analiz i Fazovye Ravnovesiya, Perm 1985, 126. book 7722-76-1 1 NH4H2PO4 InChI=1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4) LFVGISIMTYGQHF-UHFFFAOYSA-N 115.026 Ammonium dihydrogenphosphate Reagent grade $\ce{NH4H2PO4}$ was used. Dibutyl- and tributyl-amine hydrochlorides were synthesized from the respective amines and $\ce{HCl}$. 6287-40-7 2 C8H20ClN InChI=1S/C8H19N.ClH/c1-3-5-7-9-8-6-4-2;/h9H,3-8H2,1-2H3;1H ODYNBECIRXXOGG-UHFFFAOYSA-N 165.704 Dibutylamine hydrochloride 6309-30-4 3 C12H28ClN InChI=1S/C12H27N.ClH/c1-4-7-10-13(11-8-5-2)12-9-6-3;/h4-12H2,1-3H3;1H KLBOFRLEHJAXIU-UHFFFAOYSA-N 221.81 Tributylamine hydrochloride 7732-18-5 4 H2O InChI=1S/H2O/h1H2 XLYOFNOQVPJJNP-UHFFFAOYSA-N 18.0153 Water Ammonium dihydrogenphosphate with Dibutylamine hydrochloride, Ammonium nitrate and Water