bismuth subnitrate

noun

Medical Definition of bismuth subnitrate

: a white bismuth-containing powder Bi5O(OH)9(NO3)4 used in medicine similarly to bismuth subcarbonate

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“Bismuth subnitrate.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/bismuth%20subnitrate. Accessed 18 Sep. 2020.

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