Gold Member Since 2012
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Qingdao Future Group

Ammonium Sulphate, Nitrogen Fertilizer, Quick Release Fertilizer manufacturer / supplier in China, offering Ammonium Sulphate N21% Granular Fertilizer (NH4) 2so4, Agriculture Organic Fertilizer Fulvic Acid Powder, 100% Water Soluble Humic Acid Powder Fertilizer and so on.

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Supplier Homepage Product Chemical Fertilizer Ammonium Sulphate N21% Granular Fertilizer (NH4) 2so4

Ammonium Sulphate N21% Granular Fertilizer (NH4) 2so4

Purchase Qty.:
(Tons)
50-799 800+
FOB Unit Price: US $800 US $1,300
Purchase Qty. (Tons) FOB Unit Price
50-799 US $800
800+ US $1,300
Get Latest Price
Production Capacity: 20000 Ton /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.: MAP
  • Appearance: Granular
  • Nitrogen: 21% Min
  • Free Acidity (H2so4): 0.03% Max
  • Iron (Fe): 7 Ppm Max
  • Moisture: 0.1% Max
  • Size (2-5mm): 90% Min (Granular)
  • Specification: agricultural grade
  • HS Code: 31059000
  • Type: Ammonium Sulfate
  • Grade Standard: Agriculture Grade
  • Sulphate: 24% Min
  • Chloride and Chlorate (Cl): 0.01% Max
  • Heavy Metals (Pb): 5 Ppm Max
  • Water Insoluble: 0.01% Max
  • Trademark: Qingdao Future Group
  • Origin: Shandong, China
Product Description

 
                                                             Ammonium sulphate
 
Molecular Formula: (NH4)2SO4
Molecular Weight: 132.13
 
Property
Ammonium Sulphate is water-soluble efficient nitrogen fertilizer. Its nitrogen is more than 21.0% and contains the medium S element which the growing crops need. With its nitrogen in ammonic form and its high sulfur content, ammonium sulphate is one of the favorite fertilizers. It makes crops thrive and improves fruit quality, increases yield, and enhances resistance to disaster, can be used for common soil and plant such as paddy, wheat, corns, jowar, cotton, melon, vegetables and fruit trees.
 
Specification:
 

Appearance
Transparent crystal/granular
Nitrogen21% min
Sulphate24% min
Free acidity (H2SO4)0.03% max
Chloride and chlorate (Cl)0.01% max
Iron (Fe) 7 ppm max
Heavy metals (Pb)5 ppm max
Moisture0.1% max
Water insoluble0.01% max
Size (2-5mm)90% min (granular)

 
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.
Mixing with lime, plant ash and other alkaline fertilizers causes ammonia volatilization.
 
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.
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