Product Name: Tungsten Trioxide
Synonym: Tungsten(VI) oxide; Tungstic Anhydride;
Molecular Structure:
Specifications:
| Item | Specifications |
| CAS No. | 1314-35-8 |
| Molecular Formula | WO3 |
| Molecular Weight | 231.84 |
| Appearance | yellow powder |
| WO3, % | ≥99.95 |
| Si, % | 0.002 |
| Fe, % | 0.001 |
| Mg, % | 0.001 |
| Mn, % | 0.001 |
| K, % | 0.002 |
| Ca, % | 0.002 |
| Al, % | 0.001 |
| Cu, % | 0.0007 |
| Ni, % | 0.0007 |
| P, % | 0.0007 |
| Na, % | 0.002 |
| Pb, % | 0.0005 |
| Sn, % | 0.0007 |
| Bi, % | 0.0005 |
| Sb, % | 0.001 |
| As, % | 0.002 |
| Mo, % | 0.005 |
| S, % | 0.001 |
| Chlorination Residue | / |
| Calcination Loss, % | 0.5 |
Packing: 25KG/Bag; 50KG/Drum
Function:
Tungsten Trioxide is a light yellow powder that is insoluble in water and acids (excluding hydrofluoric acid) and can slowly dissolve in concentrated alkaline solutions.
Application:
Used for manufacturing metal tungsten powder, tungsten carbide powder, hard alloy, and other tungsten products.
Storage:
Store in a dark, cool and ventilated place.
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