Accession Number:
AD0726590
Title:
Iron Pyrophosphate,
Descriptive Note:
Corporate Author:
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Personal Author(s):
Report Date:
1971-03-19
Pagination or Media Count:
6.0
Abstract:
Iron pyrophosphate is prepared by autoclaving amorphous iron phosphate III, which was prepared by the reaction of 87 percent orthophosphoric acid and carbonyl iron powder, for 4 hours at 174.5 degrees. This product exhibits endothermal effects at 555 and 720 degrees and an exothermal effect at 645 degrees. The product was also studied by X-ray and IR analysis. Author
Descriptors:
Subject Categories:
- Inorganic Chemistry