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Authors
Affiliations
1 Department of Pharma. Chemistry, Dr HLT College of Pharmacy, Kengal, Channapatna, Karnataka, IN
2 Department of Pharmaceutical Chemistry, Dr HLT College of Pharmacy, Channapatna, Karnataka- 571502, IN
Source
Research Journal of Pharmacognosy and Phytochemistry, Vol 2, No 3 (2010), Pagination: 217-219
Abstract
The present study deals with the determination of Ferrum Phophoricum and Ferrum metal in some Homeopathic formulations. The method is based on Fe3+ reduce to Fe2+ with hydroxyl ammonium chloride which react with the 1-10 phenanthroline in the pH range 3-5 to form an orange-red colour complex which shows the maximum absorbance at 518 nm. Beer's law is obeyed in the concentration range of 0.5-3mg/ml. Results of the analysis were validated statistically and by recovery studies. The Percentage label claim and Percentage recoveries estimated were close to 100% with low value of standard deviation and Percentage coefficient of variation.
Keywords
Ferrum Phosohoricum, Spectrophotometry, Fe,sup>2+ 1-10 Phenanthroline Complex.
