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Lauric acid or systematically, dodecanoic acid, is a saturated fatty acid with a 12-carbon atom chain, thus falling into the medium chain fatty acids, is a white, powdery solid with a faint odor of bay oil or soap.
L 1275 Lauric acid, 99% Cas no 143-07-7 - used to investigate the molar mass of an unknown substance via the freezing-point depression.