Sodium Nitrite
一铵 二铵
磷酸钾
硝酸钠
硝酸钙
硝酸钾
硫酸钾
硫酸铵
尿素
NPK 复合肥
碳酸钾
氯化钾
氯化铵
磷酸钠

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Granular Potassium Sulphate

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.
Prouct Name:Potassium Sulphate agricultural grade
Standard: GB20406-2006
Inspection  Item Test Standard Test Result
Assay (as K2O)%≥ 50 50.45
Cl  %≤ 1.5 0.08
Moisture %≤ 2.0 0.65
Free acid (as H2SO4)%≤ 0.5

Conclusion Superior product

 

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