IUPAC-NIST Solubility Database
NIST Standard Reference Database 106

Glass Ball as Bullet Solubility System: Ammonium dihydrogenphosphate with Ammonium chloride and Water

   (1) Ammonium chloride; NH4Cl; [12125-02-9]  NIST Chemistry WebBook for detail
   (2) Ammonium dihydrogenphosphate; NH4H2PO4; [7722-76-1]  NIST Chemistry WebBook for detail
   (3) Water; H2O; [7732-18-5]  NIST Chemistry WebBook for detail

   J. Eysseltová; Charles University; Prague, Czech Republic

Critical Evaluation:


          Figure 18 presents isotherms for the NH4H2PO4-NH4Cl-H2O system at 0 °C1 and 20 °C.2 The comparison appears to be reasonable and the isotherms in each of these reports can be accepted tentatively.

Experimental Data:   (Notes on the Nomenclature)

View Figure 1 for this Evaluation

View Figure 1 for this Evaluation

References: (Click a link to see its experimental data associated with the reference)

   1  Askenasy, P.; Nessler, F., F.Z. Anorg. Chem. 189, 305 (1930).
   2  Volkov, A.A.; Sosnina, O.E., Uch. Zap. Perm. Univ. 1970, 229, 35.