Editing Potassium ferrocyanide (section)

===Toxicity===
The toxicity in rats is low, with [[lethal dose]] (LD<sub>50</sub>) at 1.6—3.2g/kg.<ref name=ejk>{{cite book |last1=Kopras |first1=Elizabeth J. |editor1-last=Bingham |editor1-first=Eula |editor2-last=Cohrssen |editor2-first=Barbara |editor1-link=Eula Bingham |title=Patty's Toxicology |date=2012 |publisher=[[Wiley (publisher)|Wiley]] |location=Hoboken, NJ |page=990 |edition=6 |volume=1|isbn=978-0-470-41081-3}}</ref> The kidneys are the organ for ferrocyanide toxicity.<ref>{{cite journal |last1=Peter Aggett, Fernando Aguilar, Riccardo Crebelli, Birgit Dusemund, Metka Filipič, Maria Jose Frutos, Pierre Galtier, David Gott, Ursula Gundert-Remy, Gunter Georg Kuhnle, Claude Lambré, Jean-Charles Leblanc, Inger Therese Lillegaard, Peter Moldeus, Alicja Mortensen, Agneta Oskarsson, Ivan Stankovic, Ine Waalkens-Berendsen, Rudolf Antonius Woutersen, Matthew Wright and Maged Younes. |title=Re-evaluation of sodium ferrocyanide (E 535), potassium ferrocyanide (E 536) and calcium ferrocyanide (E 538) as food additives |journal=EFSA Journal |date=2018 |volume=16 |issue=7 |page=5374 |doi=10.2903/j.efsa.2018.5374 |pmid=32626000 |pmc=7009536 |url=https://www.efsa.europa.eu/en/efsajournal/pub/5374|doi-access=free }}</ref>