potassium ferricyanide

noun

Definition of potassium ferricyanide

: a red crystalline salt K3Fe(CN)6 made by oxidizing potassium ferrocyanide with chlorine and used chiefly as a photographic bleach and in coating blueprint paper

called also red prussiate of potash

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“Potassium ferricyanide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/potassium%20ferricyanide. Accessed 22 Jan. 2021.

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