The determination of small amounts of trimethylene glycol in high gravity and chemically pure glycerine

Autor: Pohle, W. D., Tierney, S. E.
Zdroj: Journal of the American Oil Chemists' Society; May 1954, Vol. 31 Issue: 5 p203-204, 2p
Abstrakt: A method has been developed for the determination of small amounts of trimethylene glycol together with similar constituents in C.P. and high gravity glycerines. The various constituents in known mixtures were determined within 0.2% of the amount present. The method is simple and accurate and utilizes proven A.O.C.S. Methods.
Databáze: Supplemental Index