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        1. Proudcts
          Current location:Prodcuts >Caustic soda
          Caustic soda
          Caustic soda
        2. Caustic soda
        3. Technical parameter

          Item

          Model specification

           

          Top grade

          First grade

          Sodium hydroxide (calculated as NaOH)% ≥

          32.0

          Sodium carbonate ( calculated as Na 2 CO 3 )% ≤

          0.04

          0.06

          Sodium chloride (as NaCl)% ≤

          0.004

          0.007

          Iron trioxide ( calculated as Fe 2 O 3 )% ≤

          0.0003

          0.0005

          Silica ( calculated as SiO 2 )% ≤

          0.0015

          0.003

          Sodium chlorate ( calculated as NaClO 3 )% ≤

          0.001

          0.002

          Sodium sulfate ( calculated as Na 2 SO 4 )% ≤

          0.001

          0.002

          Aluminum oxide ( calculated as Al 2 O 3 )% ≤

          0.0004

          0.0005

          Calcium oxide (calculated as CaO)% ≤

          0.0001

          0.0005

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