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Jinan ZZ International Trade Co., Ltd.

Ammonium Sulphate, Ammonium Sulfate, Ammonium Sulphate 20.5% manufacturer / supplier in China, offering Ammonium Sulphate Crystal 20.5% -21% Min, China Manufacturer ISO Certificate Polymeric Isocyanate, Factory Price Soda Caustic 99% Purity Naoh with SGS and so on.

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Supplier Homepage Product fertilizers Nitrogen fertilizer Ammonium Sulphate Crystal 20.5% -21% Min

Ammonium Sulphate Crystal 20.5% -21% Min

FOB Price: Get Latest Price
Min. Order: 27 Yards
Port: Qingdao, China
Production Capacity: 30000 Tons/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: ZZ-AS
  • Release Type: Quick
  • CAS No.: 7783-20-2
  • Einecs No.: 231-984-1
  • Application: Use in Agriculture or Industrial
  • Sample: Free
  • Transport Package: 50kg Bag, 1 Ton Bag
  • Origin: Shandong, China
  • Classification: Nitrogen Fertilizer
  • Appearance: Crystal
  • Mf: (Nh4)2so4
  • Place of Origin: Shandong, China (Mainland)
  • Grade: Caprolactam Grade, Steel Grade, Cyanuric Acid Grad
  • Trademark: ZZ
  • Specification: SGS, CCIC
  • HS Code: 31022100
Product Description


Ammonium Sulfate N 21% Caprolactam Grade

National Standard :(GB535-1995)

Inspection                             Index                                                           Test Result

                            Superior Grade     First Grade    Second Grade

Apparance      White or light yellow crystal     No visible impurity    White crystal

Nitrogen                 21.0                    21.0                 20.5                             21.0

H2O                       0.20                     0.30                 1.0                               0.04

H2SO4                  0.03                     0.05                 0.20                             0.02


Granular Size: different size,such as 2mm-4mm,1mm-2mm,0.5mm-1mm



1.In agriculture, used for nitrogen fertilizer. It is a kind of action fertilizer,which can make crops thrive and improve fruit quality and yield and strengthen resistance to disaster, can be used for common soil and plant in basic fertilizer, additional fertilizer and seed manure. It can be suitable specially for soil with lack of sulfer, but for acid soil, ammonium sulfate needs to be applied with lime.

2. Raw material of making compound fertilizer.

3. In chemical industry, it is used for raw material in making oxydol, ammonia-alum and ammonium


Storage and transportation:

Stored in cool,dry and ventilated warehouse. It must not be put together with Alkali stuffs,such as lime,cement,etc.Do not expose it to sunlight and rain during transportation .Do not damage the packing bags.

Product show:

Ammonium Sulphate Crystal 20.5% -21% Min
Ammonium Sulphate Crystal 20.5% -21% Min
Ammonium Sulphate Crystal 20.5% -21% Min

 Inspection Index Test

 Superior grade      First Grade      Second grade
 Apparance     White or light yellow crystal       No visible impurity white crytal
 Nitrogen21.0                          21.0                   20.5 21.0
 H2O 0.20                         0.30                   1.0 0.04
 H2SO4 0.03                         0.05                    0.20 0.02
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