Our company specilize in making and supplying Tungstic Acid with WO3 90%min,and price can be very competitive.

Tungstic Acid

 

WO3	≥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%

Formula:Na2WO4.2H2O

Appearance:yellow powder

Packing:In iron drums of 50kgs net each

Tungstic Acid