Summary
2-Aminobenzothiazole has been used as a gravimetric reagent for the determination of Hg(II) at the milligram level. The interference of Pd(II) and V(V) can be suppressed by oxalate. Ag(I) and Au(III) interfere.
Zusammenfassung
2-Aminobenzothiazol dient als Fällungsreagens für die gravimetrische Bestimmung von Hg(II) im Milligrammaßstab. Die Störung von Pd(II) und V(V) kann mit Oxalat behoben werden. Ag und Au(III) stören jedoch.
Similar content being viewed by others
References
A. Hugershoff, Ber. dtsch. chem. Ges.36, 3134 (1903).
G. Sartori, G. Costa, andP. Blasina, Gazz. chim. Ital.84, 350 (1954).
F. V. Sturn andW. Hans, Angew. Chem.67, 743 (1955).
A. I. Vogel, A Text Book of Quantitative Inorganic Analysis, 3th Ed. London: Longmans. 1968. p. 486.
I. K. Taimni andG. B. Salaria, Analyt. Chim. Acta12, 519 (1955).
A. I. Vogel, l. c. 4, p. 487.
A. K. Majumdar, Sci. Culture (India)19, 265 (1953).
F. J. Welcher, Organic Analytical Reagents, Vol. IV. New York: Van Nostrand. 1948. p. 127.
l. c. 8, p. 139.
R. N. Misra andS. S. G. Sircar, J. Ind. Chem. Soc.32, 127 (1955).
N. S. Poonia, V. P. Bakre, andR. S. Gumber, Mikrochim. Acta [Wien]1969, 382.
B. C. Bera andM. M. Chakrabarty, Indian J. Appl. Chem.29, 75 (1966).
B. C. Bera andM. M. Chakrabarty, Bull. Chem. Soc. Japan43, 383 (1969).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Tandon, S.N., Srivastava, P.K. & Joshi, S.R. 2-Aminobenzothiazole as a gravimetric reagent: Milligram level determination of mercury(II). Mikrochim Acta 58, 1208–1213 (1970). https://doi.org/10.1007/BF01215956
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF01215956