Upvote:2
The IATA published an article regarding hand sanitizer limits (emphasis mine, grammar & spelling corrected):
The total net quantity of all such articles carried by each passenger or crew member under the provisions of 2.3.5.1 must not exceed 2 kg or 2 L and the net quantity of every single article must not exceed 0.5 kg or 0.5 L. Release valves on aerosols must be protected by a cap or other suitable means to prevent inadvertent release of the contents.
Alcohol-based hand sanitizers acceptable under the provisions of 2.3.5.1, however, it should be noted that where passengers or crew wish to have the hand-sanitizer in their carry-on baggage that the limit of 100 mL or equivalent per item for liquids and gels in accordance with the aviation security provisions applies