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Qingdao Future Group

Magnesium Sulphate Heptahydrate, Chemical Fertilizer, Magnesium Sulphate manufacturer / supplier in China, offering Chemical Fertilizer Magnesium Sulphate Heptahydrate, Bio Pesticide Matrine, Bio Granular Fertilizer in Agriculture Product and so on.

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Chemical Fertilizer Magnesium Sulphate Heptahydrate

FOB Price: US $200-500 / Ton
Min. Order: 2 Tons
Min. Order FOB Price
2 Tons US $200-500/ Ton
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Port: Qingdao, China
Production Capacity: 10000 Metric Ton/Metric Tons Per Year
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: Magnesium Sulphate Heptahydrate
  • Certification: ISO9001
  • Appearance: Granular
  • Chemical Character: Chemical Acid
  • Chorine: Potassium With Chloride
  • Purity: 99.5% Min
  • MGO: 16.24% Min
  • pH: 5-7
  • Ferrum (Fe): 0.002% Max
  • Heavy Metal (Pb): 0.001 % Max
  • Trademark: FANCYFert
  • Origin: Shandong, China
  • Condition: New
  • Application: Vegetables
  • Infection on Soil: Physiological Acid
  • Release Type: Quick
  • Type: Chemical Fertilizer
  • Mgso4: 48.59% Min
  • Mg: 9.8% Min
  • Calcium (Ca): 0.008% Max
  • Chloride (Cl): 0.02% Max
  • Arsenic (as): 0.0002% Max
  • Transport Package: Plastic Woven Bag, PE Liner, 25kgs, 50kgs
Product Description


Magnesium sulfate is a commonly used magnesium fertilizer, soluble in water. It not only provides magnesium and sulfur to plants, but also looses soil for plant, promotes leaf and root growth, speeds up the absorption of soil nitrogen, phosphorus and other nutrients, increases the plants ability to resist disease. It contains no free acid and form low acid solution when solved in water, bears no harm to plants.



Appearance: White granular/crystal

Purity: 99.5% min

MgSO4: 48.59% min

MgO: 16.24% min

Mg: 9.8% min

pH (5% water Solution): 5-7

Calcium (Ca): 0.008% max

Ferrum (Fe): 0.002% max

Chloride (Cl): 0.02% max

Heavy metal (Pb): 0.001 % max

Arsenic (As): 0.0002% max

Dioxins (PCDDs PCDFs)TEQ (ng/kg): 1.0 max

Dioxins Dioxin-like PCBsTEQ (ng/kg): 1.5 max

Water insoluble: 0.01% max

Mesh/Size (mm): 0.1-1, 0.2-3



This product can be used on vegetables, fruit trees, horticulture and economic crops.

It can be used alone or together with organic fertilizers or other N, k, Ca fertilizers, or mix with trace elements to form multi-nutrient fertilizers. It can be used as basal and additional fertilizer. Foliar spray is recommended when apply to Mg-deficient plan.

For specific application rates follow the recommendation of a qualified individual or institution.

Chemical Fertilizer Magnesium Sulphate Heptahydrate

Package and storage:

Package: plastic woven bag, PE liner, 25kgs, 50kgs or according to client request.

Storage: in sealed and well-ventilated place, avoid sunshine. Keep away from fire, heat.
Chemical Fertilizer Magnesium Sulphate Heptahydrate
Chemical Fertilizer Magnesium Sulphate Heptahydrate
Chemical Fertilizer Magnesium Sulphate Heptahydrate

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