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phosphonium iodide

See more synonyms for phosphonium iodide on Thesaurus.com
noun Chemistry.
  1. a colorless to slightly yellowish, crystalline, water-soluble solid, PH4I, used in chemical synthesis.
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Origin of phosphonium iodide

First recorded in 1870–75
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018