Ferrous sulfate Heptahydrate

Product Details

CasNo： 7782-63-0

MF： FeSO4.7(H2O)

Appearance： powder

Delivery Time： 15 days

Packing： 25kg/bag

Purity： 98%

Basic Information

Product Description

Product Name：Ferrous sulfate Heptahydrate

CAS No: 7782-63-0

Form: Powder

Product Application

Water & Wastewater Treatment

Wastewater Phosphorus Removal: Acts as a chemical precipitating agent; Fe²⁺ oxidizes to Fe³⁺ and forms insoluble ferric phosphate.

Sludge Conditioning: Used in conjunction with lime to improve sludge dewaterability.

Reductive Wastewater Treatment: Treats wastewater containing oxidative contaminants like hexavalent chromium or chlorate.

Agriculture & Horticulture

Iron Fertilizer: Applied directly or as a foliar spray to correct iron chlorosis (yellowing) in plants.

Soil Amendment: Lowers soil pH and improves iron availability in calcareous soils.

Turf Management: Promotes greener lawn color.

Feed Industry

Feed-Grade Trace Mineral Additive: Provides essential iron to prevent anemia in animals. Subject to strict heavy metal limits.

Industrial Uses

Raw Material: Starting material for producing other iron-based chemicals (e.g., iron oxide pigments, polyferric sulfate).

Wood Preservation: Component in CCA preservatives (now restricted).

Ink & Dye Manufacturing: Used as a raw material or mordant.

Packaging

25Kg/Bag

Storage

Keep tightly sealed​ in a cool, dry, well-ventilated​ area. Separate from oxidizers, alkalis, and food/feedstuffs. Protect from sunlight and moisture.