Ferrous Sulfate Heptahydrate Powder CAS 7782-63-0 High Purity Pharmaceutical Grade for Water Treatment and Agriculture

Ferrous sulfate heptahydrate powder is a high-purity inorganic compound with chemical formula FeSO4·7H2O. This pharmaceutical-grade material serves multiple industrial applications including water treatment, agricultural uses, and chemical manufacturing.

• Water Treatment: Used for flocculation purification and phosphate removal from municipal and industrial effluents to prevent water body eutrophication
• Restorative Agent: Primarily used to restore chromate in cement applications
• Colorants Production: Essential component in iron tannate inks, wood dyeing mordants, and concrete coloring
• Agricultural Applications: Regulates soil pH, promotes chlorophyll composition as iron fertilizer, and prevents yellowing in plants
• Analytical Chemistry: Serves as chromatographic analysis reagent in laboratory settings

• 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; recommend dilution before application
• 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
• Package 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