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potassium ferrocyanide

noun, Chemistry
a lemon-yellow, crystalline, water-soluble solid, K 4 Fe(CN) 6 ⋅3H 2 O, used chiefly in casehardening alloys having an iron base and in dyeing wool and silk.
Also called yellow prussiate of potash. Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for potassium-ferrocyanide

potassium ferrocyanide

a yellow soluble crystalline compound used in case-hardening steel and making dyes and pigments. Formula: K4Fe(CN)6 Also called potassium hexacyanoferrate (II), yellow prussiate of potash
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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