Normally stored in the form of small, salty pellets in a dry container, this reagent can be mixed with a flask of water and stored safely. Nushadir neutralizes acid; a vial of pellets or a flask of nushadir-water is enough to render a cubic foot of acid safe to touch in 1 minute, though this is usually too slow to prevent damage from a thrown vial of acid or the contents of a large monster’s gullet. Nushadir vapors are slightly irritating to the eyes, nose, and mouth, causing nausea for 1d4 rounds after close exposure (Fortitude DC 10 negates).
If you wanted to use the vapors to inflict nausea on an enemy, could you? From range preferably, so it doesn't also affect you.
I imagine you'd throw it against touch AC much like a splash weapon (not sure if it'd have a splash radius, though) with range increment 10 ft, to try break the container against someone and have the vapors release.
Can you do this? How would it work if my above concept is incorrect? Would the vapors only affect the target, or adjacent spaces as well?
10 gp for a ranged nausea weapon seems pretty awesome if it's possible, even with such a low fort save DC.