Monograph - Metrohm
Monograph - Metrohm
Monograph - Metrohm
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Compilation of results: bases as titrantsCompilation of results: bases as titrantsa) Electrode with LiCl sat. in ethanolb) Electrode with TEA-Br in ethylene glycolI. Benzoic acid; titrant: KOH in IPASolvent Electr. pH init pH end d pH pH EP «TAN» RemarksEthanol a) 3.9 11.9 8.0 8.65 0.104Ethanol a) 4.2 11.6 7.4 8.73 0.102Ethanol a) 4.2 11.7 7.5 9.00 0.104Ethanol b) 4.5 12.5 8.0 9.13 0.106Ethanol b) 4.5 12.5 8.0 9.10 0.104Ethanol b) 4.5 12.8 8.3 9.12 0.104Isopropanol a) 5.0 13.5 8.5 9.63 0.106Isopropanol a) 5.2 13.6 8.4 9.42 0.105Isopropanol a) 5.0 13.6 8.6 9.59 0.108Isopropanol b) 6.0 14.2 8.2 10.02 0.108Isopropanol b) 5.6 14.2 8.6 10.56 0.106Isopropanol b) 4.5 13.8 9.3 10.39 0.112Tert. butanol a) 5.5 14.4 8.9 10.76 0.111Tert. butanol a) 5.9 14.6 8.7 10.65 0.111Tert. butanol a) 5.4 14.6 9.2 10.56 0.109Tert. butanol b) 6.4 14.8 8.4 10.58 0.116Tert. butanol b) 6.5 14.7 8.2 10.38 0.112Tert. butanol b) 6.6 14.7 8.1 10.27 0.112Acetone a) 5.3 14.0 8.7 10.98 0.104Acetone a) 5.5 14.7 9.2 10.38 0.105Acetone a) 6.5 15.6 9.1 10.38 0.104Acetone b) 8.0 15.9 7.9 11.50 0.104Acetone b) 8.2 16.1 7.9 11.73 0.104Acetone b) 7.3 15.8 8.5 11.13 0.104MIBK a) 5.9 13.6 7.7 9.83 0.117MIBK a) 6.0 13.5 7.5 9.77 0.116MIBK a) 5.9 13.7 7.8 9.82 0.116MIBK b) 5.7 12.5 6.8 7.73 0.116MIBK b) 5.6 12.4 6.8 7.96 0.115MIBK b) 7.1 14.7 7.6 9.81 0.116DMF a) 8.1 16.8 8.7 12.38 0.118DMF a) 8.4 16.0 7.6 11.33 0.117DMF a) 8.3 15.8 7.5 11.34 0.12018 Peter Bruttel