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Ammonium Sulphate Caprolactam Grade

 CAS No:   7783-20-2
 HS Code:  3102210000
 EINECS No:  231-984-1
 Formula:  
 (NH4)2.SO4







Ammonium Sulphate Caprolactam Grade

Item

     Standard

   Test result

                  Nitrogen %

                                ≥21

                              ≥21

    Sulfur % 

     ≥23.5

 ≥23.5

      Moisture % 

     ≤0.5

  ≤0.3

 Free acidity (H2SO4) %

     ≤0.1

    ≤0.05


Appearance



White or yellowish crystal


 Package

                             50KG WPP/PE bag

 

     Properties


White or yellowish crystal. Easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia. Easily deliquescent and volatilized in the air. Slight odor of ammonia.


 Usage


Used as materials for producing hydrogen peroxide, ammonia alum and ammonium chloride in chemical industry; flux in jointing industry; fireproof agent in textile industry; additive of plating bath in plating industry; nitrogenous in agricultural industry. Food-grade products are used as dough regulators and yeast nutrition. Applicable to common soil and crops, not only used directly, but also used as water soluble fertilizer.


   Storage

Store the goods in dry, ventilated warehouse . Prohibited sun and rain and protect the package when transiting.