Salicylate Detection By Complexation with Iron and Optical
Salicylate Detection By Complexation with Iron(Ⅲ) and Optical Absorbance Spectroscopy 2004049026 김영일 2004049027 김주형 Vol. 85 No. 12 December 2008 Journal of Chemical education
Contents • Introduction • Background • Experimental Procedure • Summary
Reagent & Equipment 1. Spectrophotometers 2. Cuvettes for the spectrophotometers 3. Solid sodium salicylate 4. Volumetric flasks (10, 50, and 100 m. L) 5. Clean & Clear salicylic acid acne medication (several products will work, the best results are obtained with solutions that are colorless in the visible region of the spectrum. ) 6. 10 m. M ferric nitrate dissolved in 0. 06 M nitric acid 7. 0. 06 M nitric acid 8. Test tubes/vials that hold at least 15 m. L 9. 10. 00 m. L volumetric pipetts 10. 100 -1000 μL micropipettes,
Data Handling
- Slides: 19