Systems with Common Anion
Potassium butanoate (potassium
Magnesium butanoate (magnesium
butyrate); Franzosini, P.,
Dipartimento di Chimica Fisica,
butyrate); Universita' di Pavia (ITALY).
This binary was studied only by Pochtakova (Ref. 1) who, on the basis of her visual
polythermal and DTA results, asserted the occurrence of a congruently melting
intermediate compound, i.e., (C4H702)4K2Hg, forming (possibly simple) eutectics with
Component I, however, goes through the liquid crystalline state before transformation
into a clear melt. Therefore, the topology of the phase diagram at 0 5 100x2 5 50 should
be described more correctly with reference to Scheme B.l of the Preface, and an
invariant type M'p (undetected b...