Ferrous Sulfate Heptahydrate Powder FeSO4·7H2O CAS 7782-63-0 for Water Treatment and Cement Restoration

Ferrous sulfate heptahydrate powder is an inorganic compound with the chemical formula FeSO₄·7H₂O. This versatile industrial chemical is primarily used in water treatment, cement restoration, agricultural applications, and various manufacturing processes.

• Water Treatment: Used for flocculation purification and phosphate removal from municipal and industrial effluents to prevent eutrophication of water bodies
• Cement Restoration: Serves as a restoring agent to reduce chromate in cement applications
• Agricultural Use: Functions as iron fertilizer to regulate soil pH and promote chlorophyll composition, preventing yellowing in plants
• Manufacturing: Used in production of iron salts, inks, magnetic iron oxide, disinfectants, and iron catalysts
• Colorants: Essential component in iron tannate inks, wood dyeing mordants, and concrete coloring
• Analytical Chemistry: Serves as chromatographic analysis reagent for laboratory applications

• Use acidic solvent with pH value less than 5 for dissolution; avoid direct use of alkaline water
• Prevent sediment from wrapping roots or covering leaves during agricultural application
• Recommended to use after dilution to avoid excessive concentration
• Do not use simultaneously with compound fertilizer; apply half a month after each compound fertilizer application

• Sealed storage to avoid contact with air, moisture, and rain
• Store in cool, ventilated areas away from fire, heat sources, and direct sunlight
• Separate storage from oxidizers, alkalis, and edible chemical raw materials
• Packaging in polyethylene plastic film bags (minimum 0.05mm thickness) with outer plastic woven bags
• Storage areas must contain leak containment materials, clear warning signs, and firefighting equipment

• High Purity: Advanced production technology and strict quality control ensure premium product quality
• Automated Production: Modern equipment guarantees consistent quality and competitive pricing
• Custom Solutions: Tailored ferrous sulfate formulations available for specific industrial requirements
• Comprehensive Support: Complete after-sales service system provides timely technical assistance