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Blue Tungsten Oxide Powder (BTO)...
HTWW1127
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Blue Tungsten Oxide Powder (BTO) comprises dark blue compounds with mixed-valence states of tungsten (VI) and tungsten (V). It's crucial for producing metallic tungsten, high-density tungsten alloys, and hard alloys. Heeger Materials offers top-quality Blue Tungsten Oxide Powder at high quality and competitive prices, with customized options for particle size to meet specific needs.
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Availability date: 03/01/2013
| Particle Size | 10-20 μm |
| Materials | W20O58, WO2.9 |
| Purity | 99.5%, 99.9% |
| CAS | 1314-35-8 |
Blue Tungsten Oxide Powder (BTO) typically originates from solution. Reducing tungsten powder from BTO facilitates better control over particle size and composition. Incorporating other elements during the reduction process enhances its utility, making BTO increasingly prevalent as the primary raw material for specialized tungsten powder and related products.

Blue Tungsten Oxide Powder (BTO), CAS 1314-35-8 belongs to the tungsten products range and is selected for very high melting point, density, hardness and strength at elevated temperature. It is commonly used in formulation, sintering, coating, filler, catalyst, electronic material and research use as well as furnace components, shielding, electrodes, evaporation systems, aerospace parts and precision tooling. When requesting a quote, confirm purity, particle size distribution, morphology, surface treatment, packaging and quantity.
For material comparison or adjacent product forms, browse tungsten rods, tungsten plates, molybdenum products and tungsten products.
Can Blue Tungsten Oxide Powder (BTO), CAS 1314-35-8 be customized? Yes. Heeger Materials can review custom sizes, purity or grade requirements, tolerances, drawings, quantities and application conditions for this product.
Product | Blue Tungsten Powder | |||||||
Grade | WOX-0 | WOX-1 | ||||||
Level | Level-Extra | Level-1 | ||||||
Purity (%) | 99.9% | 99.5% | ||||||
APS (μm) | 10-20 | 10-20 | ||||||
Impurity Contents (mass fraction), %, max | Al | 0.0005 | Mo | 0.0020 | Al | 0.0010 | Mo | 0.0040 |
As | 0.0015 | Na | 0.0010 | As | 0.0015 | Na | 0.0020 | |
Bi | 0.0001 | Ni | 0.0005 | Bi | 0.0001 | Ni | 0.0007 | |
Ca | 0.0010 | P | 0.0008 | Ca | 0.0010 | P | 0.0015 | |
Co | 0.0010 | Pb | 0.0001 | Co | 0.0010 | Pb | 0.0001 | |
Cr | 0.0010 | S | 0.0007 | Cr | 0.0010 | S | 0.0010 | |
Cu | 0.0003 | Sb | 0.0005 | Cu | 0.0005 | Sb | 0.0010 | |
Fe | 0.0015 | Si | 0.0010 | Fe | 0.0015 | Si | 0.0010 | |
K | 0.0010 | Sn | 0.0002 | K | 0.0015 | Sn | 0.0005 | |
Mg | 0.0007 | Ti | 0.0010 | Mg | 0.0010 | Ti | 0.0010 | |
Mn | 0.0010 | V | 0.0010 | Mn | 0.0010 | V | 0.0010 | |

Blue Tungsten Oxide Powder (BTO) should be stored in a sealed container in a dry and cool place, and should not be exposed to air for an extended time. We offer vacuum-sealed packaging including 100g/bag, 500g/bag, 1kg/bag, and 25kg/drum, or we can offer customized packaging as per specific requirements.

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