[OH-].[Na+:2].[C:3]([OH:20])(=[O:19])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]>>[C:3]([O-:20])(=[O:19])[CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[Na+:2]then adding a quantity of sodium hydroxide as a 2M aqueous solution (for quantity see Table 21) at the same temperature as the palmitic acid dispersion with stirring over a particular time (see Table 21 for the time of addition) thereby producing a clear solution with a pH of about 9.2 substantially containing sodium palmitate;
Wird geladen…