Ferrous sulphate heptahydrate - Shanghai Chemex
2021-6-2 · When dried, copperas turns into ferrous sulfate thermal monohydrate. With a high concentration of iron (around 30%), this by-product can be used as a valuable supplement in animal feeds. In its oxidized form, ferrous sulfate heptahydrate is a liquid source of iron that can be used in water treatment, biogas treatment, and mining processes.
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