Phase diagram for the system Na2Cr2O7 + NaNO3 + H2O in the temperature range 20°C to 40°C

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The phase diagram for the ternary system Na2Cr2O7 + NaNO3 + H2O was determined at three temperatures, (20, 30, and 40)°C. In addition, the densities of the saturated aqueous solutions were measured. The experimental results show that in the temperature range (20 to 40)°C, only anhydrous sodium nitrate and sodium dichromate dihydrate were present as solid phases.

Original languageEnglish
Pages (from-to)885-887
Number of pages3
JournalJournal of Chemical & Engineering Data
Issue number4
StatePublished - 1 Jan 1996


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