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4,5,6, 7-Tetrahydroindazol-3-one Carboxylic Acids. VI. Complexing Behaviour of 5,5-Dicarboxylic Acid with Divalent Metal Ions

V. Turjak-Zebić ; Institute »Ruđer Boskovic«, Zagreb, Croatia, Yugoslavia
Đ. Škarić ; Institute »Ruđer Boskovic«, Zagreb, Croatia, Yugoslavia
V . Škarić ; Institute »Ruđer Boskovic«, Zagreb, Croatia, Yugoslavia

Sažetak

The synthesis and properties of 4,5,6,7-tetrahydroindazol-3-
-one-5,5-dicarboxylic acid (HIDA, I), its diammonium, II, and
monoammonium salt, III, are described. The concentration stability
constants of HIDA with Be++, Mg++, Ca++, Sr++, Ba++, Cu++, Co++,
Mn++, Zn++, and Cd++ are reported.
The potentiometric titration curves and UV and IR absorption
data are recorded.

Ključne riječi

Hrčak ID:

207942

URI

https://hrcak.srce.hr/207942

Datum izdavanja:

1.2.1970.

Posjeta: 582 *