In this section
General Management of Acute Poisoning Guideline
Iron supplements are available in several different formulations. In iron poisoning, the important consideration is the amount of elemental iron ingested, not the amount of iron salt.
Ferrous fumarate 33%, ferrous chloride 28%, ferrous sulfate 20%, ferrous gluconate 12%.
Iron is also found in some plant fertilisers, eg sulphate of iron, and in some snail baits, eg iron phosphate.