Potassium Sulphate

• Post Date:

  Jul 19,2017

• Expiry Date:

  Aug 02,2017

• Detailed Description:

  Cas No. :7778-80-5 Quantity: 27mtFCL
  Specs: Agr. G / Tech.G
  Price:435-980 USD Metric Tons
  Payment Method: T/T
  Product Name: Potassium Sulphate
  Molecular formula：K2SO4
  Molecular weight：174.24
  CAS NO: 7778-80-5
  HS CODE: 31043000
  
  RE:POTASSIUM SULPHATE IND.GRADE
  Purity : 98.5%min
  Insoluble matter in water 0.5%max
  Chloride: 0.05%max
  Iron: 0.02%max
  Calcium 0.03%max
  PH 6.0-8.0
  Size 120mesh
  
  Potassium sulphate agr.grade
  Potassium Oxide 50%min
  Chlorides 1.5%max
  Moisture 1.5%max
  Free acid 1.5%max
  
  Property: Potassium Sulphate is colorless or white hexagonal or
  rhombic crystal or granular powder. The relative density is 2.662. The inversion point is at 588°C , the melting point is at 1069°C and the boiling point is at 1689°C .It is soluble in water(12g/100ml water at 25°C ;24.1g/100ml water at 100°C) and insoluble in alcohol, acetone and carbon bisulfide. It tastes bitter and salty.

• CAS Registry Number:

  7778-80-5

• Synonyms:

  ;Arcanum duplicatum;arcanumduplicatum;dipotassiumsulfate;Glazier's salt;kaliumsulphuricum;Potassium sulfate, alpha;potassiumsulfate(2:1);Potassium Sulfate;

• Molecular Formula:

  K₂SO₄

• Molecular Weight:

  174.24

• Molecular Structure:

  

• Safety Description:

  S22:;
  S24/25:;
  

• Company:

  SHANXI WENCHENG CHEMICAL CO.,LTD.     [ China ]          

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  Ms.Mary lu

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