Accession Number:

AD0729079

Title:

Polarographic Method of Determining Zinc in Zinc Dialkyldithiophosphate Additives,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Report Date:

1971-07-15

Pagination or Media Count:

5.0

Abstract:

A polarographic method has been developed for determining zinc in additives DF-11, DFTs-38, LANI-317, VNIINP-354, and VNIINP-360. The zinc is extracted from the solution of the additive in hexane by a 6N aqueous HCl. This method allows the content of zinc to be determined in the specimen in 25 to 30 minutes, or with series analysis in as little as 15 to 20 minutes. Author

Subject Categories:

  • Organic Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE