Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H402Harmful to aquatic life
Sourcing Iron(II) sulfate heptahydrate?
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Ferric ammonium sulfate dodecahydrate
alum in industrial applications
Sourcing Iron(II) sulfate heptahydrate?
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Iron(II) sulfate heptahydrate is a hydrated salt of iron(II) sulfate, commonly referred to as ferrous sulfate. It is widely known for its use in medicine to treat or prevent iron deficiency and in various industrial applications.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Iron(II) sulfate heptahydrate (CAS 7782-63-0) is 2833.29.
2833.29
2833 29 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
iron(2+);sulfate;heptahydrate
SURQXAFEQWPFPV-UHFFFAOYSA-L
O.O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Fe+2]