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Ferrous Sulfate Heptahydrate 98% Water Insoluble 0.5% Max High Purity

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Minimum order quantity: 2 Units

Key attributes

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Water Treatment Scenario
Swimming Pool, Wastewater Treatment, desalination, Oilfield Water Treatment, Drinking Water / Potable Water, Municipal Water Treatment, Industrial Cooling Water, Boiler Water
Product Type
pH regulator
Place of origin
shandongChina
Adsorbent Variety
Ferrous Sulfate Heptahydrate
CAS No.
7720-78-7
Purity (Specification)
99.994% 99.997% 99.999%
Product description

Highlights at a glance

  • Ferrous Sulfate Premium Water Treatment Coagulant and Feed Nutritional Supplement
  • Frequently asked questions

    Ferrous Sulfate also known as Iron II Sulfate or Copperas is an inorganic chemical compound with the formula FeSO4 It is widely used as a water treatment coagulant for wastewater purification as a reducing agent for hexavalent chromium Cr6 in cement production as a micronutrient iron fertilizer in agriculture and as an iron supplement in animal feed

    We supply two main grades Ferrous Sulfate Heptahydrate FeSO4 7H2O purity 98 percent min Fe 19 7 percent green crystal form and Ferrous Sulfate Monohydrate FeSO4 H2O purity 91 percent min Fe 30 percent grey white powder form Both grades are ISO 9001 certified and comply with GB 10531 2016 and EU Feed Additive standards Custom specifications are available upon request

    Water and wastewater treatment 50 to 500 mg per liter depending on raw water quality and pollutant concentration Cement Cr6 reduction 0 2 to 0 5 percent by cement weight Agriculture fertilizer 5 to 15 kg per hectare as soil application Animal feed supplementation 100 to 300 mg per kg of complete feed depending on species Always conduct a jar test or pilot trial to determine optimal dosage for your specific conditions

    Every production batch undergoes rigorous in house testing and is shipped with a Certificate of Analysis COA and Material Safety Data Sheet MSDS We maintain a fully equipped laboratory with atomic absorption spectroscopy and titration instruments to monitor purity iron content heavy metals and water insoluble matter levels Our quality management system is ISO 9001 certified ensuring consistent batch to batch stability

    Yes we provide free 1 kg samples for quality evaluation and performance testing Simply

    We offer flexible packaging solutions to meet different customer needs 25 kg PP woven bags with inner PE liner moisture proof sealed 50 kg kraft paper bags and 500 kg or 1000 kg jumbo ton bags for bulk handling All packaging is palletized to international export standards Full OEM service and private label customization are supported including neutral English labels

    Typical delivery time is 15 to 25 days after order confirmation Each 20 foot container loads approximately 27 metric tons We maintain over 500 MT ready stock for immediate shipment and support sea freight rail freight and multimodal logistics solutions Our annual production capacity exceeds 50000 metric tons ensuring reliable supply even during peak demand seasons
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    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 2 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      15 days

    • Step 3

      Packaging and dispatch

      Packaging details are available on request.

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 17 fields
    Water Treatment Scenario
    Swimming Pool, Wastewater Treatment, desalination, Oilfield Water Treatment, Drinking Water / Potable Water, Municipal Water Treatment, Industrial Cooling Water, Boiler Water
    Product Type
    pH regulator
    Place of origin
    shandongChina
    Adsorbent Variety
    Ferrous Sulfate Heptahydrate
    CAS No.
    7720-78-7
    Purity (Specification)
    99.994% 99.997% 99.999%
    PH Value
    3.0~4.0
    EINECS No.
    231-753-5
    Molecular Formula
    FeSO4 7H2O
    State
    Powder
    Dosage
    100-300 mg/L
    Effective Concentration (%)
    Ferrous Iron ≥18.5%
    Ionic Type
    Ferrous Sulfate Heptahydrate
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Model number
    Ferrous Sulfate Heptahydrate
    Lead time
    15 days
    Minimum order
    2 Units

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