TY - JOUR
T1 - Alkane-Insoluble Trialkylammonium Double Salts Involving the Dodecamolybdophosphate Anion. Iii. Nature of a Liquid Third Phase
AU - Moyer, Bruce A.
PY - 1987/1/2
Y1 - 1987/1/2
N2 - The composition of a liquid third phase involving the dodecamolybdophosphate (DMP) anion PMo12o403-wasexamined using the solvent 0.05 M tri-n-octylamine (TOA) as the sulfate and bisulfate salts in n-nonane modified with 0.05 M n-dodecanol. In a loading experiment, DMP was exchanged in increasing amounts for the organic-phase sulfate and bisulfate with the simultaneous formation of a third phase. Measurement of the TOA, DMP, and dodecanol remaining in the light organic phase showed that the observed liquid third phase is a mixed-salt solution containing primarily (T0AH)3[DMP], (T0AH)2S04, and (T0AH)HS04in variable proportions. Dissolution of the inherently insoluble salt (T0AH)3[DMP] in the modified diluent is accomplished mainly via the solubilizing influence of the more soluble sulfate and bisulfate salts.
AB - The composition of a liquid third phase involving the dodecamolybdophosphate (DMP) anion PMo12o403-wasexamined using the solvent 0.05 M tri-n-octylamine (TOA) as the sulfate and bisulfate salts in n-nonane modified with 0.05 M n-dodecanol. In a loading experiment, DMP was exchanged in increasing amounts for the organic-phase sulfate and bisulfate with the simultaneous formation of a third phase. Measurement of the TOA, DMP, and dodecanol remaining in the light organic phase showed that the observed liquid third phase is a mixed-salt solution containing primarily (T0AH)3[DMP], (T0AH)2S04, and (T0AH)HS04in variable proportions. Dissolution of the inherently insoluble salt (T0AH)3[DMP] in the modified diluent is accomplished mainly via the solubilizing influence of the more soluble sulfate and bisulfate salts.
UR - http://www.scopus.com/inward/record.url?scp=0023254510&partnerID=8YFLogxK
U2 - 10.1080/07366298708918561
DO - 10.1080/07366298708918561
M3 - Comment/debate
AN - SCOPUS:0023254510
SN - 0736-6299
VL - 5
SP - 195
EP - 203
JO - Solvent Extraction and Ion Exchange
JF - Solvent Extraction and Ion Exchange
IS - 1
ER -