Accession Number:

AD0712266

Title:

DETERMINATION OF MALEOPIMARIC ACID AND METAL-BOUND FATTY, ROSIN AND MALEOPIMARIC ACIDS,

Descriptive Note:

Corporate Author:

SVENSKA TRAFORSKNINGSINSTITUTET STOCKHOLM

Personal Author(s):

Report Date:

1969-01-15

Pagination or Media Count:

5.0

Abstract:

The salts of fatty, rosin and maleopimaric acids are decomposed by ethylenediaminetetraacetic acid in a water-methanol mixture. The various metal ions are complexed and separated from the liberated organic acids by extraction. After methylation, the mixture of liberated acids is separated by a thin-layer chromatographic procedure. The various components are eluted and determined gravimetrically. A wet chemical procedure for the determination of maleopimaric acid is also given. Author

Subject Categories:

  • Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE