Hypertext Webster Gateway: "alkarsin"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Alkarsin \Al*kar"sin\, n. [Alkali + arsenic + -in.] (Chem.)
A spontaneously inflammable liquid, having a repulsive odor,
and consisting of cacodyl and its oxidation products; --
called also {Cadel's fuming liquid}.
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