Sodium tungstate--Taizhou BangDe Tungsten & Molybdenum Production Factory

Products

Taizhou BangDe Tungsten & Molybdenum Production Factory(the original Jiangyan BangDe Metal Production Factory)

owns highly-qualified talents, excellent equipments, advanced technologies, and complete detection methods

Sodium tungstate

Molecular formula

Na₂WO₄·2H₂O

Index

Index	Index %
Index	Optimal grade	Refined	Crude
WO₃	≥69.0	≥69.0	≥68.0
As	≤0.001	≤0.002
Cu	≤0.0002
Fe	≤0.001	≤0.002
SO4		≤0.02	0.01
Si	≤0.004		≤0.04
Water insoluble	≤0.005	≤0.01
PH	8.5-9	8.5-9
Metal (Pb)	≤0.001	≤0.002
Cl		≤0.03

Use

Intermediate product in tungsten material production. Can be used in mordant, catalyst, pigment, analytical reagent and fabric weighting agent in textile industry, and can also be used to produce fire or water proof fabric.

Packing

50KG, 100KG iron drum or woven bag.

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