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貝斯特鉬制品

Best Molybdenum Products

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Best Molybdenum Products

Tungstenic acid

Molecular formula H2WO4
Properties Yellow powder
Specification
Tungsten Assay ≥88.0% AS ≤0.005%
AI ≤0.001% Ca ≤0.002%
Bi ≤0.001% Cu ≤0.001%
Co ≤0.002% K+Na ≤0.015%
Fe ≤0.001% Mn ≤0.001%
Mg ≤0.001% Ni ≤0.001%
Mo ≤0.006% Pb ≤0.0001%
P ≤0.001% Si ≤0.003%
S ≤0.001% Sn ≤0.0005%
Sb ≤0.001% V ≤0.001%
Ti ≤0.001%             
Uses Used in the production of tungsten powder, tungsten bar, tungsten wire, alloy and other chemicals
Packing Net 25kg,plastic bag lined carton or 50kg in plastic bag lined metal pail.
Sign Product name, gross weight , net weight , assay , Lot , factory.

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貝斯特鉬制品

Best Molybdenum Products

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