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    2. Details

      ammonium sulphate granular

            Data:2019-11-01 10:15:22

      Ammonium Sulfate Granular

      Data:2019-10-24  12:25:23

      Product Description:

      Ammonium Sulphate

      CAS NO:7783-20-2

      EINECS MO:231-984-1



      White or liggu-colored granular,solubie in water(acidic aqueous solution),insoluble in ethanlo or acetone,adsorpion and release ammonia when acting with alkali.


      (一)Caprolactam grade:byproduct of caprolactam

      Usage:Mainly used as fertilizer for various soils and crops.

      (二)Ammonium pyrosulfate:byproduct of coking.

      Qualiy standard:N-≥21%:Water-≤1%.

      Usage:main used for making compound ferilizer.


      Technical specifications(China National Standard GB535-1995)


      NOTE:When the ammonium sulphate is for agriculture,it is not necessary to check the conthnt Fe,As,heavy metal or water insolubles.




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