99% Purity Ferrous Sulfate Heptahydrate Powder for Water Treatment and Industrial Applications

Ferrous sulfate heptahydrate powder (FeSO₄·7H₂O) is an inorganic compound primarily used as a water treatment restoration agent. This light blue-green monoclinic crystal is soluble in water and glycerol, making it suitable for various industrial applications.

• Water Treatment: Flocculation purification and phosphate removal from municipal and industrial effluents to prevent water eutrophication
• Restorative Agent: Chromate restoration in cement production
• Colorants Production: Manufacturing of iron tannate inks, wood dyeing mordants, and concrete coloring
• Agricultural Use: Soil pH regulation, iron fertilizer for chlorophyll composition, and pesticide for crop disease prevention
• Analytical Chemistry: Chromatographic analysis reagent

• 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
• 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: 0.05mm polyethylene plastic film bag inner layer with plastic woven bag outer packaging
• Storage area must contain leak containment materials, clear warning signs, and firefighting facilities

• High Purity: Advanced production technology and strict quality control ensure 99% purity for high-end applications
• Automated Production: Enhanced efficiency and consistent product quality through automated equipment
• Customized Service: Tailored ferrous sulfate products to meet specific field requirements
• Comprehensive Support: Complete after-sales service system for timely technical assistance