date:Nov 29, 2018
Potassium ferrocyanide is a legitimate food additive as salt anti-caking agent. Potassium ferrocyanide will not cause harm to human body. It has stable chemical properties and does not release toxic cyanide during cooking.
Recently, an article entitledPotassium Ferrocyanide in Saltwas circulated on the Internet. It was said that an old professor had suffered serious kidney damage after he had eaten the salt with potassium ferrocyanide as an anti-caking agent. The rumor that potassium ferrocyani