Purification of Inositol. Studies on the Phase Equilibrium of the System C6H12O6-NH4Cl-C2H5OH/H2O (C2H5OH/H2O = 0.90, by wt) at 35 ºC

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Purification of Inositol. Studies on the Phase Equilibrium of the System C6H12O6-NH4Cl-C2H5OH/H2O (C2H5OH/H2O = 0.90, by wt) at 35 ºC

Dao-Dao Hu, Hong Li, Ya-Li Cui, Yu Fang, Zong-Xun Tang

1. Department of Chemistry; Shaanxi Normal University; Xi'an; 710062
2. Department of Chemistry; Northwest University; Xi'an; 710069

Received:1995-10-04 Revised:1996-01-26 Online:1996-06-15 Published:1996-06-15

Abstract

Abstract: The solubilities and the refractive indices of the saturated solution in the system C6H12O6-NH4Cl-C2H5OH-H2O (C2H5OH/H2O = 0.90, by wt) at 35 ºC have been determined. The isotherms and refractive indices of the system at 35 ºC consist of 2 branches, corresponding to C6H12O6/H2O and NH4Cl. The composition of eutectic solution is C6H12O6: 4.40 %, NH4Cl: 13.86 %, C2H5OH: 38.88 %.

Key words: Inositol, Alcohol, Ternary System, Phase Equilibrium

Supporting:

Dao-Dao Hu, Hong Li, Ya-Li Cui, Yu Fang, Zong-Xun Tang . Purification of Inositol. Studies on the Phase Equilibrium of the System C6H12O6-NH4Cl-C2H5OH/H2O (C2H5OH/H2O = 0.90, by wt) at 35 ºC[J]. .

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Purification of Inositol. Studies on the Phase Equilibrium of the System C6H12O6-NH4Cl-C2H5OH/H2O (C2H5OH/H2O = 0.90, by wt) at 35 ºC

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