soylent
Muse
- Joined
- Dec 8, 2007
- Messages
- 968
(possibly - this is me, not Snopes - because most people think of cyanide as a gas - due to executions where it is).
I'm not sure. I think more people may think of cyanide as a solid than a gas. Most people probably have a vague recollection that something called zyklon-B was used in nazi concentration camps to murder people; but do they know the active ingredient was hydrogen cyanide?
In contrast most people should have in relatively fresh memory various spy movies etc. where cyanide was used in pill form to commit suicide(cyanide salts, e.g. potassium cyanide).
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p.s. why would an MSDS for prussian blue(iron(III) ferrocyanide) which is famously stable and non-toxic(LD50 rat, 8 g/kg!!!; used to treat cesium and thallium heavy metal poisoning) say this: Potential Acute Health Effects:
Very hazardous in case of ingestion. Hazardous in case of eye contact (irritant), of inhalation. Slightly hazardous in case of
skin contact (irritant)