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Contact SupplierWe have attained a remarkable position, as a Manufacturer, Supplier, and Exporter of Tungsten Trioxide. We produce it by the calcination of ammonium paratungstate (APT) under oxidizing conditions in a Closely Controlled Temperature, to remove the Water Molecules Form it. Tungsten Trioxide is used for many purposes in the everyday life. It is frequently used to manufacture tungstate for x-ray screen phosphors, fireproofing fabrics, and gas sensors. Due to its rich yellow colour, it is also used as a pigment in ceramics and paints.
Details :
Tungsten Trioxide Powder C GRADE
| Parameters | Specification |
|---|---|
| Al | < 15 ppm |
| As | < 10 ppm |
| Ca | < 30 ppm |
| Cr | < 20 ppm |
| Fe | < 60 ppm |
| K | < 30 ppm |
| Mg | < 30 ppm |
| Mo | < 250 ppm |
| Na | < 50 ppm |
| Ni | < 20 ppm |
| Si | < 40 ppm |
| Cu | < 10 ppm |
| Mn | < 30 ppm |
| Co | < 10 ppm |
| Sn | < 15 ppm |
Tungsten Trioxide Powder L GRADE
| Parameters | Specification |
|---|---|
| Al | < 05 ppm |
| As | < 10 ppm |
| Ca | < 10 ppm |
| Cr | < 30 ppm |
| Fe | < 20 ppm |
| K | < 15 ppm |
| Mg | < 15 ppm |
| Mo | < 100 ppm |
| Na | < 20 ppm |
| Ni | < 10 ppm |
| Si | < 25 ppm |
| Cu | < 10 ppm |
| Mn | < 15 ppm |
| Co | < 02 ppm |
| Sn | < 10 ppm |