Device for dosing a powder, in particular a pulverulent pharmaceutical

Device (10) for dosing a powder, the device having a storage container (24) which has a storage chamber (58) for storing a stored quantity of the powder to be dosed, wherein the storage container (24) has a dosing opening (32), wherein the device (10) has a dosing control element (20) which can be movably driven and which, in a closing position, closes the dosing opening (32) and, in at least one freeing position, frees the dosing opening (32) for the dispensing of powder from the storage container (24) into a target container (36) to be filled, wherein the device (10) has a vibration means (26) which sets the powder in vibration in order to assist with the dispensing of powder, characterized in that the storage container (24) has two container parts (28, 30) which are movable relative to one another and which delimit mutually connected sub-chambers (60, 62) of the storage chamber (58) and each store a portion of the stored quantity of powder, wherein a first container part (28) has the dosing opening (32) and wherein the vibration means (26) cooperates with the first container part (28) and thus sets the portion of the powder that is disposed in the first container part (28) in vibration, and wherein the vibration means (26) is uncoupled from the second container part (30).