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Quick Details

  • Classification: Sulphate
  • Type: Ferrous Sulphate
  • CAS No.: 7782-63-0
  • Other Names: Iron sulfate ,green vitriol
  • MF: FeSO4.7H2O
  • EINECS No.: 231-753-5
  • Place of Origin: Shandong, China (Mainland)
  • Grade Standard: Agriculture Grade, Industrial Grade, Feed grade
  • Purity: 98%,96%,90%
  • Appearance: Light green crystals, crystals
  • Application: medical/textile industry, ink, fertilizer, water treatment
  • Brand Name: Runzi
  • Model Number: 36RZ00201
  • Ferrous sulphate moss killer Performance: noncaking
  • Flowability: free flowing
  • Other name: Iron sulphate heptahydrate
  • Main content: Fe 21%
  • Color: Slight green
  • Size: 20 mesh
  • Minimum Order Quantity: as clients' request
  • Fast delivery time: Within 5-10 days based on different quantity

Packaging & Delivery

Packaging Details: (Lined with plastic bags, plastic woven bag outside packing)
25kg/bag, 50kg/bag, 1000kg/bag
Delivery Detail: Within 5-10 days based on different quantity


1. Ferrous sulphate moss killer
2. Appearance: crystal ferrous sulfate
3. FeSO47H2O
4. Fe: 21%
5. Fast delivery 7 days

 1. Product basic information


Product name: Ferrou sulfate heptahydrate

Other name: Iron ii sulfate heptahydrate, copperas, green vitriol, ferric sulfate

Appearance: blue/green crystals

Purity: 98%

Main content: Fe 21%

Size: 20 mesh


Performance: noncaking, free flowing

Fast delivery : 7 days


PH: 3-4

Solubility in water: 48.6g/100ml

Melting point: 70 °C

Density: 1.898g/cm3

Use: medical/textile industry, ink, fertilizer, water treatment

Ferrous sulphate moss killer


Other specification: 96%,95%,92%,90%



 Special precautions for storage: 25kg lined with polyethylene plastic bags, outer woven bags, prevent moisture, rain

Origin: Shandong, China


CAS: 7782-63-0

H.S.NO: 2833291000

EINECS NO: 231-753-5


2. Application areas

Medical Industry

Iron sulfate is used to treat anemia. Anemia is a condition where a person has below-normal amounts of iron in his blood. The iron sulfate helps increase the red blood cell count so normal levels of oxygen can be delivered to the lungs.

Textile Industry

Iron sulfate is used in the production of clothing dyes for wool in the clothing industry. When added to a dye, it fixes the color to the cells of the fabric.


Iron sulfate is used to manufacture iron gall ink. The ink is made by crushing oak trees, mixing them with water and extracting gallic acid. The gallic acid is mixed with water and iron sulfate, producing a black liquid we know as ink.


Iron sulfate is used as a lawn conditioner and a moss killer. It is also a way to deliver an inexpensive source of iron into the soil when mixed into fertilizers.

Water Treatment

Iron sulfate is used as a substitute for aluminum sulfate in the treatment of water. It causes impurities to clump together in masses, called flocculation, and is used to remove phosphates in sewage treatment.

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