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Study of the complex formation of Ti(III) with nitrilotriacetic and diethylenetriaminepentaacetic acids in aqueous solution

  • Physical Chemistry
  • Published:
Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    Nitrilotriacetic (NTA) and diethylenetriaminepentaacetic (DTPA) acids stabilize Ti(III) in aqueous solution with respect to atmospheric oxygen.

  2. 2.

    Ti(III) forms acid complexes with NTA and DTPA of composition TiHX+ and TiH2L; the instability constants for these complexes were calculated.

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 8, pp. 1699–1702, August, 1973.

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Yakovleva, é.G., Pechurova, N.I., Martynenko, L.I. et al. Study of the complex formation of Ti(III) with nitrilotriacetic and diethylenetriaminepentaacetic acids in aqueous solution. Russ Chem Bull 22, 1655–1657 (1973). https://doi.org/10.1007/BF00932086

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  • DOI: https://doi.org/10.1007/BF00932086

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