Phase diagram and X‐ray diffraction analysis of the acrylic acid–acrylamide system

Abstract

The phase diagram of the acrylic acid–acrylamide system as determined by DTA and the supporting x‐ray diffraction data are presented. This diagram shows that the system forms a 1 : 1 addition compound which decomposes above 0°C. There is also one eutectic point at a 67 mole‐% acrylic acid composition.