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        2. PRODUCTS
          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
          水不溶物 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.
          Order Back
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