Abstract: A coated anesthetic container for an anesthetic dispenser includes an anesthetic tank, which is capable of receiving a liquid anesthetic (Nm), as well as a refill unit for refilling liquid anesthetic (Nm). The anesthetic tank includes a wall and a coating on the inner surface of the wall. A wall of the refill unit is connected in a fluid-tight manner to the wall of the anesthetic tank. A coating is applied at least to the inner surface of the wall of the anesthetic tank. This coating is made of an alloy of nickel and phosphorus. The nickel portion is in a range of 80 wt.% to 97 wt.%, and the phosphorus portion is in a range of 3 wt.% to 15 wt.%. A process is provided for manufacturing such an anesthetic container.