Does Ferrous Sulphate Contain Sulphur? Understanding Its Chemical Makeup
                                
                                
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                                    3 min read                                
                            
                                Ferrous sulphate, a compound widely used as an iron supplement and soil additive, has the chemical formula FeSO4. The simple and direct answer to whether it contains sulphur is yes, as sulphur is a core component of the sulfate ($SO_4$) ion. This article delves into the chemical structure and properties of this essential inorganic salt.