| abstract |
A pharmaceutical packaging is provided including a glass, comprising at least the following components (given in mol % on oxide basis): SiO 2 :59-84, Al 2 O 3 :7-18.5, CaO:1-25, SrO:0-6.5, BaO:0-5, ZrO 2 :0-3, TiO 2 :0-5, B 2 O 3 :0-1, wherein the ratio (CaO+SrO+BaO)/Al 2 O 3 <2.8, wherein the ratio (CaO+SrO+BaO)/SiO 2 ≦0.39, wherein the hydrolytic resistance according to DIN ISO 720 is class HGA 1, and wherein the glass, apart from unavoidable contaminations, is free of alkali oxides and magnesium oxides. |