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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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