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Qingdao Future Group

K2so4, Potassium Sulphate, Chemicals manufacturer / supplier in China, offering Potassium Sulphate Granular Sop, Qfg Greenhouses Application Humus/ Potassium Humate, Qfg Alga/Kelp/Seaweed Extract Seaweed Fertilizer with NPK and so on.

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Supplier Homepage Product Chemical Fertilizer Potassium Sulphate Granular Sop

Potassium Sulphate Granular Sop

FOB Price: US $700-1,000 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $700-1,000/ Ton
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Production Capacity: 20000liter/Month
Transport Package: Plastic Woven Bag, PE Liner, 25kgs, 50kgs
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: SOP
  • Appearance: Granular
  • Purity: 98% Min
  • Free Acid: 0.03% Max
  • Chloride and Chlorate (Cl): 5ppm Max
  • Arsenic (as): 1ppm Max
  • Water Insoluble: 0.005% Max
  • Trademark: Qingdao Future Group
  • Origin: Shandong, China
  • Type: Potassium
  • Grade Standard: Agriculture Grade
  • Potassium (K2o): 50% Min
  • Calcium: 0.01% Max
  • Iron (Fe): 2 Ppm Max
  • Heavy Metals (Pb): 5 Ppm Max
  • pH Value (5% Water Solution): 5.0-8.0
  • Specification: agricultural grade
  • HS Code: 31059000
Product Description

Potassium Sulphate
 
Molecular Formula: K2SO4
Molecular Weight: 174.26
 
Property:
K2SO4 is a water soluble, physiological neutral fertilizer. It supplies K+ and SO42- quickly after application. It makes crops thrive and improves fruit quality, increases yield, and enhances resistance to disaster. It provides K+ without Cl-, especially suitable for plants avoiding Cl-, like tobacco, tea plant, grape, cane, beet, watermelon, potato and so on.
 
Specification:
 

Appearance
White or light yellow crystal
Purity 98% min
Potassium (K2O)50% min
Water insoluble 0.005% max
Free acid0.03% max
Calcium0.01% max
Chloride and chlorate (Cl)5ppm max
Iron (Fe) 2 ppm max
Arsenic (As)1ppm max
pH value (5% water solution)5.0-8.0

 
Application
It can be used as basic fertilizer, additional fertilizer and seed manure. It is suitable especially for onions, garlic, hemp, potatoes and other crops which need high sulfur but avoid chlorine. For soil lack of sulfur, ammonium sulphate is favorite fertilizer.
For specific application rates follow the recommendation of a qualified individual or institution.
Note:
Long-term separate application causes soil acidification, deteriorate soil structure.
Apply small amount each time on sandy soil to reduce leaching, deep placement when apply in water field and calcareous soils, deeper when apply on dry land.
Not suitable for acid soil and calcareous soil.
 
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.
 
QINGDAO FUTURE GROUP
Annie Liu
Tel : +86 18106398113
       +86 15318726835
Tel:0086-532-80985117
Fax: 0086-532-86934028
http://www.cnfuture.com.cn
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