Ferrous Sulphate (Fe-19%) (CAS NO : 7782-63-0)

Iron(II) sulfate (CAS 7720-78-7), also known as Green Vitriol, is a critical micronutrient fertilizer used extensively in the US agricultural sector to treat iron chlorosis in crops, where bulk chemical supplier networks are increasingly prioritizing high purity fine chemicals to meet stringent soil amendment standards. Ferrous sulfate heptahydrate serves as a specialized coagulant and flocculant for municipal and industrial wastewater treatment, with a 98% industry specific purity (water treatment) being vital for US utilities navigating evolving EPA phosphate removal mandates and seeking custom synthesis services for optimized water purification formulations. Copperas remains a staple in the animal feed industry as an essential iron supplement, benefiting from domestic sourcing shifts and regulatory compliance under US FDA guidelines, while CDMO growth in the pharmaceutical space drives demand for anhydrous grades in controlled-release iron deficiency therapeutics. As an established agrochemical, water treatment, and metallurgy industry suppliers in the united states, we ensure dependable supply, consistent quality, and complete regulatory documentation, including CoA and TDS across all grades. Beyond supply, we support partners through the entire product lifecycle from route scouting, process and formulation development, and analytical method development to scale-up, process optimisation, and pilot-to-commercial manufacturing. Our teams also assist with GMP-compliant quality assurance, regulatory documentation, and global supply chain and logistics coordination.