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      Sodium isopropyl xanthate

      Odium isopropyl xanthate
      CAS Number: 140-93-2
      Molecular Formula: (CH3)2CHOCSSNa
      Structual Formular:


       

      Description:
      A yellowish powder or pellet with a pungent odour, soluble in water.

      Principal uses: 
      the collecting power of sodium isopropyl xanthate is a little stronger than that of ethyl xanthate.It is mainly used in the flotation of nonferrous metallic sulfide minerals as a collector.It is also used as precipitant in hydrometallurgical processes and as sulfidation promoter of rubber.

      Specification:

      Item Drying Synthetic
      Pellet Powder Pellet Powder
      Sodium isopropyl xanthate %≥ 90.0 90.0 84.0 84.0
      Free alkali %≤ 0.2 0.2 0.5 0.5
      Moisture and volatile %≤ 4.0 4.0
      -
      -
      D(mm) 3~6
      ____
      3-6
      -
      L(mm) 5~15
      ____
      5-15
      -
      Period of validity(month) 12 12 6 6
      Packing 50kg/plastic woven bag 110kg/steel drum, 800kg/plywood box 50kg/plastic woven bag 110kg/steel drum 120kg/steel drum, 40kg/plastic woven bag

      Storage & transport: To be protected from damp, torrid sunlight and fire.

       

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