Phosphorus in oil. Production of molybdenum blue derivative at ambient temperature using noncarcinogenic reagents

JAOCS, Journal of the American Oil Chemists' Society

Volumn 75, Issue 1, 1998, Pages 41-44

  Tosi, Enzo A ^a   Cazzoli, Ampelio F ^a   Tapiz, Luis M ^a  

^a Univ Tecnológica Nacional ^*  (Argentina)

Author keywords

Ambient temperature catalysis; Noncarcinogenic reagent; Phosphorus by spectrophotometry; Phosphorus in oil

Indexed keywords

CALCINATION; CATALYSTS; DERIVATIVES; DYES; MOLYBDENUM COMPOUNDS; PHOSPHORUS; POTASSIUM COMPOUNDS; REACTION KINETICS; REDUCTION; SPECTROMETRY; SYNTHESIS (CHEMICAL); VITAMINS;

ASCORBIC ACID; MOLYBDENUM BLUE;

VEGETABLE OILS;

EID: 0031647589     PISSN: 0003021X     EISSN: None     Source Type: Journal    
DOI: 10.1007/s11746-998-0007-x     Document Type: Article

References (10)

1. Lueck, C.H., and D.F. Boltz, Spectrophotometric Study of Modified Heteropoly Blue Method for Phosporus, Anal. Chem. 28:1168-1170 (1956).
2. Standard Methods for the Examination of Water and Wastewater, 14th edn., 1975, pp. 471.
3. Official Methods and Recommended Practices of the American Oil Chemists' Society, edited by D. Firestone, American Oil Chemists' Society, Champaign, 1989, Official Method Ca 12-55, pp. 1-2.
4. Ging, N.S., Extraction Method for Colorimetric Determination of Phosphorus in Microgram Quantities, Anal. Chem. 25:1330-1333 (1956).
5. Methods of Analysis for Nutrition Labelling, American Official Analytical Chemistry, edited by D. Sullivan and D. Carpenter, 1993, Official Method 26.12 972.22, pp. 345-348.
6. Chen, P.S., T.Y. Toribara, and H. Warner, Microdetermination of Phosphorus, Anal. Chem. 28:1756-1758 (1956).
7. Han, T.J., An Improved Phosphorus Assay for Oils Without Carcinogenic Hydrazine Sulfate, J. Am. Oil Chem. Soc. 72:881-885 (1995).
8. World Health Organization, Project "About World Monitoring of Water Quality," PNUMA/OMS/UNESCO/OMM, Operating Guide, Chapter III: Analytical Methods, Prepared together with the Regional Office of W.H.O for Europe, Copenhagen, Denmark, 1983.
9. International Agency for Research of Cancer (AIRC), Monographs on the Evaluation of Carcinogenic Risks to Humans and Their Supplements: A Complete List. Information: Internet http :// www. ierc. fr/ (1997).
10. U.S. National Library of Medicine, Silver Platter Chem - Bank, Databanks of Potential Hazardous Chemicals, HSDB, U.S. National Library of Medicine.