Stanford Materials has 20 years of experience producing and supplying high-purity Tungsten Trioxide. We not only offer normal WO3. Superfine Tungsten (VI) Oxide is also available to meet your needs.
ZWO3-1
Light yellow crystallized powder.
Grade: ZWO3-1
Apparent Density: 1.5g/cm3 ~ 3.0 g/cm3
Particle Size: 8 µm ~ 25 µm
[Inner] Double-layer plastic bags
[Outer] 100kg or 200kg per steel drum, or according to your special requirements.
| Main Content (%) WO3 ≥ 99.97% Ignition Loss: ≤ 0.3% | ||||||
|---|---|---|---|---|---|---|
| Other Contents (%) ≤ | Al | 0.0008 | As | 0.001 | Bi | 0.0001 |
| Ca | 0.001 | Cd | 0.0001 | Co | 0.0005 | |
| Cr | 0.0005 | Cu | 0.0003 | Fe | 0.001 | |
| K | 0.001 | Mg | 0.0005 | Mn | 0.0005 | |
| Mo | 0.002 | Na | 0.001 | Ni | 0.0005 | |
| P | 0.0007 | Pb | 0.0001 | S | 0.0007 | |
| Sb | 0.0001 | Si | 0.001 | Sn | 0.0002 | |
| Ti | 0.0005 | V | 0.0005 | --- | --- | |
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