Important: Safety Warning
This page contains a formula or preparation using substances now known to be dangerously toxic, such as arsenic, mercury, lead, or cyanide compounds. Exposure to these substances can cause severe poisoning, permanent injury, or death.
This information has been left in for historical purposes but should not be acted upon.
Home › Miscellaneous Chemicals › Cyanide of Zinc
Cyanide of Zinc
Add a solution of cyanide of potassium to a solution of pure sulphate of zinc; wash and dry the precipitate.