The present invention relates to a composition comprising at least 90 wt% of a β-lactam compound characterized in that it contains between 0.02 and 5 wt% ammonium chloride and/or a corresponding amount of the HCI salt of an organic amine.
本发明涉及一种组合物,其中至少含有90重量%的β-内
酰胺化合物,其特征在于含有0.02至5重量%的
氯化铵和/或相应量的有机胺的HCl盐。