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Physical‐chemical properties of tall‐oil soap solutions
Author(s) -
Snell Foster Dee,
Reich Irving
Publication year - 1950
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02634390
Subject(s) - tall oil , rosin , degree of unsaturation , oleic acid , surface tension , resin acid , chemistry , fatty acid , organic chemistry , soap , materials science , biochemistry , physics , quantum mechanics , world wide web , computer science
Summary Acid‐refined tall‐oil was separated into resin acid and fatty acids of approximately 94% purity, made into soaps, and compared with those made from oleic acid and rosin. Tall‐oil resin‐acid soap and rosin soap are roughly comparable in dispersing power and lowering of surface tension and interfacial tension. The tall‐oil fatty‐acid soap shows some points of inferiority to sodium oleate, as might reasonably be expected because of its greater unsaturation.