mercuric iodide
noun
: a red crystalline poisonous salt HgI2 which becomes yellow when heated above 259°F (126°C) and has been used as a topical antiseptic
Cite this Entry
“Mercuric iodide.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/mercuric%20iodide. Accessed 9 Jul. 2025.
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