The present invention relates to a non-hygroscopic salt of the compound 2-(3-(4-propylheptyl)morpholino)ethan-1-ol having the INN name delmopinol. In particular, the invention relates to the citrate salt of delmopinol. The present invention also relates to pharmaceutical compositions comprising the citrate salt of delmopinol depicted below..La présente invention concerne un nouveau sel non hygroscopique du composé de 2-(3-(4-propylheptyl)morpholino)éthan-1-ol ayant la dénomination INN de delmopinol. L'invention concerne en particulier le sel de citrate de delmopinol. La présente invention concerne également des compositions pharmaceutiques comprenant le sel de citrate de delmopinol.
