Quinacridone solubility in hot-compressed water

Kiwamu Sue, Toshihiko Usami, Kunio Arai, Hitoshi Kasai, Hachiro Nakanishi, Toshihiko Hiaki

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)


The solubility of quinacridone in hot-compressed water was measured for the first time at temperatures from (453.4 to 592.9) K and at a pressure of 24 MPa with a flow-type apparatus. The solubility varied from 1.07 × 10 -5 mol·kg-1 at 453.4 K to 5.89 × 10 -3 mol·kg-1 at 592.9 K. Dissolution equilibria of quinacridone were analyzed by a simple thermodynamic model on the basis of the measured solubility.

Original languageEnglish
Pages (from-to)714-717
Number of pages4
JournalJournal of Chemical and Engineering Data
Issue number3
Publication statusPublished - 2007 May

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)


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