Zouping Changshan Zefeng Fertilizer Co., Ltd.

Ammonium Sulphate N21%, Ammonium Laureth Sulfate, Ammonium Methyl Sulfate manufacturer / supplier in China, offering Ammonium Sulphate N21%, Mono Propylene Glycol, China Supplier Free Sample 99.6% Oxalic Acid and so on.

Ammonium Sulphate N21%

FOB Price:US $220 / Ton
Min. Order (Tons) FOB Price
20+ US $220 / Ton
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Min. Order: 20 Tons
Production Capacity: 30, 000 Mt/Year
Transport Package: 25 Kg Woven PP Bags with PE Inner Liner
Payment Terms: L/C, T/T, Western Union, 30% T/T in advance; 70% T/T against the B/L copy

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Basic Info.

Model NO.:7783-20-2
Type:Ammonium Sulfate
Appearance:Crystal or Granular
Grade Standard:Industrial Grade
Apperance:Crystal or Granular
Release Type:Quick
Mf:(Nh4)2 So4
Application:Agriculture or Industry
HS Code:31022100

Product Description

Items: Ammonium sulphate N21% exporter

1. Top grade Ammonium Sulphate
2. Nitrogen: 21%Min
3. Moisture: 0.2%Max
4. Appearence: White crystal

1. Features:
1)Ammonium sulfate, inorganic compounds, pure orthorhombic colorless crystals, industrial white to pale yellow crystal, easily soluble in water.
1. CAS No.: 7783-20-2
2. Content: N 21%min
3. Packing: 25kg packing with PP bag.
4. ISO9001: 2008Certification
Molecular Formula: (NH4)2SO4
Relative Molecular weight: 132.13

2. Use:
1) mainly used as fertilizer ammonium sulfate, applied to a variety of soil and crops.
2 )used in textile, leather, medicine and so on.
3 )consumption from the industrial ammonium sulfate ammonium sulfate dissolved in distilled water, except the addition of arsenic and heavy metals in solution purification agents, filtration, evaporation, cooling crystallization, centrifugal separation, drying. Used as food additives, as dough conditioner, yeast nutrients.
4 )used in biochemistry, common salt, salting, salting initially be upstream from the fermentation products of purified proteins.

3. Storage:
Handling Precautions: Closed operation, local exhaust. The operator must go through specialized training, strict compliance with operating procedures. Proposed operators wear self-absorption filter respirators, wear chemical safety glasses, wear protective overalls on infiltration, wear rubber gloves. To avoid dust. Avoid contact with acids.

4. Others:
Emergency treatment: Isolation leakage polluted area, restricting access. Recommended emergency personnel wearing a dust mask (full cover), wearing protective clothing. If large spills, recycling or shipped to the collection oWith a clean shovel collection in a dry, clean, covered containers, transfer to a safe placef waste disposal sites.

Any questions, welcome to contact Ms. Emma Xu
product  ammonium sulphate N21% exporter  


Supreme grade

First grade

Qualified grade


no visible mechanical impurity

no visible mechanical impurity

no visible mechanical impurity

N content(dry basis), %            ≥




Water content(H2O), %                ≤




Free acid(H2SO4)content, %      ≤




Fe content, %                                ≤




As content, %                                  ≤




Heavy metal(Pb)content, %      ≤




Water insolubles, %                      ≤



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Zouping Changshan Zefeng Fertilizer Co., Ltd.

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