Open AccessThe system NaCl-AlCl3
Author(s) -
Ernest M. Levin,
John Foster Kinney,
Rohan D. S. Wells,
J.T. Benedict
Publication year - 1974
Publication title -
journal of research of the national bureau of standards. section a. physics and chemistry
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2376-5704
pISSN - 0022-4332
DOI - 10.6028/jres.078a.033
Subject(s) - powder diffraction , crystallography , materials science , x ray crystallography , diffraction , chemistry , optics , physics
The system NaCl-AlCl 3 has been restudied by DTA, visual observation, and x-ray diffraction powder techniques for identification of crystalline phases. It was confirmed that the system contains one intermediate compound NaAlCl 4 with an incongruent mp of 153 ± 0.5 °C and a region of liquid immiseibility extending from 80.25 to 99.6 mol percent AlCl 3 at 191.3 °C, the monotectic temperature.