The estimation of thiols and disulphides by potentiometric titration with silver nitrate.
نویسندگان
چکیده
111. Harris, G. & Tatchell, A. R. (1953). J. Inst. Brew. 59, 371. Partridge, S. M. (1948). Biochem. J. 42, 238. Towers, G. H. N. & Steward, F. C. (1954). J. Amer. chem. Soc. 76, 1959. Towers, G. H. N., Thompson, J. F. & Steward, F. C. (1954). J. Amer. chem. Soc. 76, 2392. Wailes, P., Whiting, M. C. & Fowden, L. (1954). Nature, Lond., 174, 130. Zacharius, R. M., Pollard, J. K. & Steward, F. C. (1954). J. Amer. chem. Soc. 76, 1961.
منابع مشابه
Indirect potentiometric titration of ascorbic acid in pharmaceutical preparations using copper based mercury film electrode.
A simple and rapid potentiometric method for the estimation of ascorbic acid in pharmaceutical dosage forms has been developed. The method is based on treating ascorbic acid with iodine and titration of the iodide produced equivalent to ascorbic acid with silver nitrate using Copper Based Mercury Film Electrode (CBMFE) as an indicator electrode. Interference study was carried to check possible ...
متن کاملA Convenient Method for Potentiometric Titration of Chloride Ions
A convenient reference cell and method of potentiometric determination of chloride ions with silver nitrate is described. The method is accurate to about +/- 0.02 ml. 10(-4)M silver nitrate.
متن کاملThe quantitative reactions of thiols and disulphides with silver nitrate.
Lepage, G. A. & Umbreit, W. W. (1943). J. biol. Chem. 147, 263. Lepage, G. A. & Umbreit, W. W. (1945). In Manometric Technique8 and Related Method7 for the Study of Tissue Metabolism, by W. W. Umbreit, R. H. Burris & J. F. Stauffer. Minneapolis: Burgess Publishing Co. Leva, E. & Rapoport, S. (1943). J. biol. Chem. 149,47. Popjak, G. & Muir, H. (1949). Biochem. J. 45, xi. Rapoport, S., Leva, E. ...
متن کاملOrganopalladium(II) Complexes as Ionophores for Thiocyanate Ion-Selective Electrodes
A thiocyanate poly(vinyl chloride) (PVC) membrane electrode based on [1,2-bis(diphenylphosphino)ethane]dihalopalladium(II), [(dppe)PdX2, X = Cl (L), X = I (L)] as active sensor has been developed. The diiodopalladium complex, [(dppe)PdI2](L) displays an anti-Hofmeister selectivity sequence: SCN‒ > I‒ > ClO4‒ > Sal‒ > Br‒ > NO2‒ > HPO4‒ > AcO‒ > NO3‒ > H2PO4‒ > CO32‒. The electrode exhibits a Ne...
متن کاملChem. Pharm. Bull. 54(3) 384—386 (2006)
superior speed and simplicity with little sacrifice in accuracy and precision. Phenytoin sodium (DPH) forms phenytoin silver collosol quantitatively with silver nitrate solution. The reaction between phenytoin sodium and silver nitrate reveals a 1 : 1 molar ratio as illustrated in Chart 1. However, there was no accurate method available to determine the titration end-point. Therefore, gravimetr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- The Biochemical journal
دوره 59 2 شماره
صفحات -
تاریخ انتشار 1955