The invention relates to a storing and dosing
syringe (1) for storing and dispensing material, in particular for dental purposes, comprising an opaque
syringe body (3) having an inner cavity (2) with a dispensing opening (5) and a
plunger (4), provided in the cavity (2), for dispensing from the dispensing opening (5) material located in the cavity (2) between the
plunger (4) and the dispensing opening (5), wherein a fastening region (6), surrounding the dispensing opening (5), is provided on the outside of the
syringe body (3) for fastening a protective cap (10) for covering the dispensing opening (5) completely so that it is impermeable to light and there are no light gaps, characterized in that a two-part protective cap (10) made of opaque material is fastened to the fastening region (6) so that there are no light gaps, wherein - the one part (11) of the protective cap (10) is fastened to the fastening region (6) and the other part (12) of the protective cap (10) can be swivelled with respect to the one part (11) of the protective cap (10) between a closed position and an open position by means of a hinge (13), and - the parts (11, 12) of the protective cap (10) are designed in such a way that, in the closed position, they cover the dispensing opening (5) completely so that it is impermeable to light and there are no light gaps.