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      貝斯特鉬制品

      Best Molybdenum Products

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      Best Molybdenum Products

      Sodium tungstate

      Molecular formula Na2WO4.2H2O
      Properties white crystal
      Specification
      Chemical ingredients AR First grade Second grade
      Na2WO4.2H2O 99 98 97
      Mo 0.001 0.02 --
      AS 0.001 0.001 0.001
      Cu 0.0005 0.001 0.001
      Fe 0.001 0.001 0.005
      Si 0.004 0.04 0.04
      Water insoluble substance 0.005 0.05 0.05
      PH 8.5-9 8.5-9 8.5-9
      Uses Intermediate of tungsten, used in mordant, catalystic pigment, reagent, weight additive, water treatment agent, fitre fight material, phosphato tungstated and boron tungstated
      Packing Net 25kg,metal pail and woven bag , plastic bag lined composite kraft paper bag or 50kg in plastic bag lined metal pail.

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      貝斯特鉬制品

      Best Molybdenum Products

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