IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Ammonium formate with Cadmium formate and Water

   (1) Ammonium formate; NH4CHO2; [540-69-2]  NIST Chemistry WebBook for detail
   (2) Cadmium formate; Cd(CHO2)2; [4464-23-7]  NIST Chemistry WebBook for detail
   (3) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail

Original Measurements:
   Itkina, L.S.; Nadzharyan, K.A., Zh. Neorg. Khim. 26, 2231 (1981).


   Concentration = Composition at 25 ºC

Prepared By:
   Chr. Balarew and St. Trendafilova

Experimental Remarks:

   The mass % and molality values were calculated by the compilers.

Experimental Data:   (Notes on the Nomenclature)
(Please see footnotes following the table(s).)
Solubility values in the NH4CHO2-Cd(CHO2)2- H2O system at 25 °C.
Chemical1PhaseMass Fraction w1100 * Mole Fraction1m1 [mol kg-1]Chemical2Mass Fraction w2Mole Fraction2m2 [mol kg-1]Solid Phase(s)a
   a  The solid phases are: A = Cd(CHO2)2•2H2O; B = NH4Cd(CHO2)3.

   The isothermal method was used. The methods of analysis are not described. The composition of the solid phases was determined by Schreinemakers' method.

Source and Purity of Materials:
   No information is given.

Estimated Errors:
   Solubility: No information is given.
   Temperature: No information is given.