Products
| Tungstic acid | |
| Product name | Tungstic acid |
| Chinese name | 钨酸;鎢酸;钨(VI)酸 |
| English name | Tungstic acid |
| Molecular formula | H2O4W |
| Molecular weight | 249.85 |
| CAS No. | 7783-03-1 |
| Product photo |  |
| Structure |  |
| chemical properties | The boiling point of 1473 ° c. Density of 5.5 g/mL at 25 ° C (lit.) The refractive index of 2.24 Flash point 1473 ° c.Water solubility: insoluble AI ≤ 0.001% Ca≤ 0.002% Bi ≤ 0.001% Cu ≤ 0.001% Co ≤ 0.002% K+Na ≤ 0.015% |
| Appearance | Yellow powder |
| Melting point | 100°C (dec.) |
| Content | >99.0% |
| Moisture | |
| Packing | 1kg,5kg,25kg |
The other explanation |
Is mainly used for metal, tungsten wire, tungsten carbide, tungsten acid salts, also used for dyeing and printing auxiliaries |
