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Qingdao Sonef Chemical Company Limited

Ammonium Sulphate, Fertilizer Ammonium Sulphate, Ammonium Sulfate manufacturer / supplier in China, offering Manufacturer Nitrate Fertilizer Ammonium Sulphate, Fertilizer Monopotassium Phosphate MKP 0-52-34 99%, NPK 10-26-26 Fertilizer Suitable for Ecomic Crops and so on.

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Supplier Homepage Product Nitrogen Fertilizer Ammonium Sulphate Manufacturer Nitrate Fertilizer Ammonium Sulphate

Manufacturer Nitrate Fertilizer Ammonium Sulphate

FOB Price: US $300-500 / Ton
Min. Order: 20 Tons
Min. Order FOB Price
20 Tons US $300-500/ Ton
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Port: Qingdao, China
Production Capacity: 30000ton/Month
Payment Terms: L/C, D/P

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Basic Info
  • Model NO.: Ammonium Sulphate
  • Purity: ≤30%
  • Appearance: Granular
  • Item: Ammonium Sulphate
  • Package: 50kg Bags, Ton Bags
  • CAS No: 7783-20-2
  • Place of Origin: Shandong, China (Mainland)
  • Content: N18%, 20%, 21%
  • Trademark: SONEF
  • Specification: SGS, BV, ISO
  • HS Code: 310221
  • Certification: ISO
  • Type: Ammonium Sulfate
  • Grade Standard: Industrial Grade
  • Brand Name: Sonef
  • Einecs No.: 231-984-1
  • Melecular Formula: (Nh4)2so4
  • Size: 0.5-2mm, 0.1-4mm, 2-4mm
  • Usage: Industrial Grade, Fertilizer Grade, Earth Mining
  • Transport Package: 25kg/50kg/1000kg/1250kg
  • Origin: China
Product Description
SONEF- High Quality Fertilizer Grade Granular Ammonium Sulphate

Product Description

Inspection Items



First Grade

Regular Grade

Free Sulfuric  Acid

Appearance, White Crystal, No Impurities
Handling and Storage:
 Store in dry and ventilated house with packages sealed away from moisture. Prevent the material from rain in case to be dissolved and lost during transportation.

Packing &Shipping:
Packing:Plastic woven bag inner with plastic bag in 25kg/50kg/1000kg/1250kg or according to customer's demand.
Shipping: Effect shipment within 15-20 days after receive L/C or T/T payment.


Mainly used as a nitrogen fertilizer, the advantages of Ammonium Sulphate are low hygroscopicity and not easy to agglomerate, It contains sulphur which is extremely beneficial to crops; Ammonium Sulfate is readily available fertilizer, suitable for alkaline soil and carbonaceous soil, It can improve foliage vigorous growth, fruit quality and yield, enhance the resistance to environmental stress. Usually as base fertilizer, dressing fertilizer and seed manure.
Company information
SONEF LIMITED is a professional supplier in China for food/feed additives, fertilizer and kinds of industrial chemicals. We specialize in more than 70 products sorted.  Our supply chains have more than 30 units which include subordinates, factories and agent partners. With complete certificates like CCC, ISO, GMP, HACCP,IP GMO, QS, KOSHER, HALAL, we can ensure consistent quality and reliability with excellent quality.
All the listed price is only for reference, for latest price, please contact us directly.
Parameters             Standard
           Test Result
Appearanceno visible
 mechanical impurity
no visible
 mechanical impurity
Nitrogen (N)content% ≥20.520.8
Moisture (H2O),% ≤1.00.7 (dry basis)
Free acidity(H2SO4),%  ≤0.20.18
  Analysis certificate kind B  :
ITEMSPECIFICATIONS(industrial grade)Result of Analysis
AppearanceWhite crystalWhite crystal
N Content %   ≥21.00%21.70%
Water(H2O) %   ≤0.30%0.22%
Free acid (H2SO4)Content %    ≤0.05%0.005%
FE %   ≤0.007%Pass Test
AS  % ≤0.00005%Pass Test
Heavy Metal(AS PB)%  ≤0.005%Pass  Test

  1.  Question: can you supply OEM?
       OEM is welcomed.
  2.  Question: Is the Price on this page correct?
        All the listed price is only for reference, for latest price, please contact us directly.
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