Gold Member Since 2013
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Xuzhou Tianchang Chemical Co., Ltd.

Potassium Sulphate, Potassium Sulfate, Sop manufacturer / supplier in China, offering 50% Sop Fertilizer, Potassium Sulphate (powder or granular), China Made Sodium Carbonate (soda ash light), Water Soluble NPK Fertilizer, Chemical NPK and so on.

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Supplier Homepage Product Fertilizer Others Fertilizer 50% Sop Fertilizer, Potassium Sulphate (powder or granular)

50% Sop Fertilizer, Potassium Sulphate (powder or granular)

Purchase Qty.:
25-49 50+
FOB Unit Price: US $480 US $450
Purchase Qty. (Tons) FOB Unit Price
25-49 US $480
50+ US $450
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Port: Qingdao, China
Production Capacity: 50000tons Per Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 50% potassium sulphate
  • Appearance: Powder or Granular
  • Chemical Character: Chemical Neutral
  • Type: Sop
  • Other Name: Sop
  • Grade: Fertilizer or Industrial Grade or Feed Grade
  • Trademark: TC
  • Specification: MSDS
  • HS Code: 31051000
  • Application: Compound Fertilizer
  • Infection on Soil: Physiological Neutral
  • Release Type: Quick
  • Name: Potassium Sulphate
  • Purity: 50% or 52%
  • Classification: Potash Fertilizer
  • Transport Package: 9.5kg PP Woven Bag
  • Origin: China
Product Description
Potassium Sulphate

Physical and chemical Properties
1. Appearance: White granular or powder
2. Vapor Pressure: 0.4(1130degC)
3. Density: 2.669/cm3
4. Boiling Point: 1689degC
5. Freezing/Melting Point: 1069 deg C
6. Solubility: Soluble in water. 111 g/L (20 C)
7. Molecular Formula: K2SO4
8. Molecular Weight: 174.27

Potassium Sulphate  Use:
1) Photographic industry as a photographic fixative.
2) The paper industry for pulp bleaching agent after dechlorination.
3) Bleached cotton printing and dyeing industry as a dechlorination agent.
4) In medicine as a detergent, disinfectant, a laxative.
5) The food industry used as chelating agents, antioxidants.
50% Sop Fertilizer, Potassium Sulphate (powder or granular)
50% Sop Fertilizer, Potassium Sulphate (powder or granular)

Prouct Name:Potassium Sulphate agricultural grade
Standard: GB20406-2006
Inspection  ItemTest StandardTest Result
Assay (as K2O)%≥5050.45
Cl  %≤1.50.08
Moisture %≤2.00.65
Free acid (as H2SO4)%≤0.5 
ConclusionSuperior product
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