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ferric ammonium oxalate

American  

noun

Chemistry.

  1. a green, crystalline, water-soluble, synthetically produced powder, (NH4 ) 3 Fe(C 2 O4 ) 3 ⋅3H 2 O, used chiefly in the manufacture of blueprint paper.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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