Ferrous Sulphate (also known as Iron Sulphate) is mainly used to fortify foods and prevent iron deficiency. CAS# 7720-78-7 Mineral Ingredient Available in Ferrous Sulphate Dried and Ferrous Sulphate Heptahydrate Country of Origin: China Packaging: 25kg Storage: Store in a cool, dry location Characteristic Typical Analysis Description: Grey/white powder Insoluble Substances: < 0.05% Arsenic: < 0.0003% Heavy Metals: < 0.0010% Lead: < 0.0002% Mercury: < 0.0001% BACKGET ESTIMATECan’t find what you are looking for? Reach out to our team.