STUDIES IN THE NEGATIVELY CHARGED COLLOIDAL SOLUTIONS OF VARIOUS FERRIC SALTS. PART III. NEGATIVELY CHARGED MIXED SOL OF FERRIC OXIDE AND FERRIC MOLYBDATE

Negatively charged ferric molybdate sole have been prepared by peptising freshly precipitated ferric, molybdate by caustic soda in presence of glucose and glycerine. The sole peptised by glucose and glycerine have respectively the compositions 21Fe₂O₃.Fe₂(MoO₄)₃H₂O and 28Fe₂O₃Fe₂(MoO₄)₃.30H₂O. Various characteristics of the sols have been investigated.