Jayanth Enterprises

Physical / Chemical Properties (practical highlights)

• Formula / Mol. weight: WO₃, M ≈ 231.85 g·mol⁻¹.

• Appearance: yellow to bluish/yellow crystalline powder.

• Melting / thermal stability: high melting point (~1473 °C); thermally stable.

• Solubility: essentially insoluble in water (oxygen-deficient variants show different electronic properties).
  These are standard material properties cited by material suppliers and references. Grades & Purity

  Industrial and high-purity grades are available.     Particle Size / Morphology

  • Normal grade: ~8–25 µm (typical for ceramic and pigment uses).

  • Superfine: ~0.8–2.5 µm (for higher reactivity, coatings, catalysts).

  • Nanopowder: available from specialist producers for sensing, electrochromic and battery research.
    Particle size affects surface area, reactivity, sintering behaviour and colour in ceramic glazes — choose according to application.   Common Applications

    • Precursor to tungstates and other tungsten compounds.

    • Ceramics & pigments: yields rich yellow glazes and enamel opacifiers.

    • Electrochromic materials (smart windows), gas sensors, photocatalysis.

    • Electronics & optoelectronics (substrates, coatings).

•  Q: What is Tungsten Trioxide?

  A yellow crystalline oxide of tungsten, formula WO₃.

  Q: Purity levels available?
  Industrial grade ~99.9% from precious-metal.in.

  Q: Typical uses?
  Pigments, ceramics, electrochromic glass, gas sensors, catalysts.

  Q: Packaging sizes?
  50 g & 500 g packs; bulk on request.

  Q: International sourcing options?
  Supplied by global distributors with grades up to 99.95% purity.

  Q: Bulk order MOQ?
  Usually starts from 25 kg drums for export trade.

  Q: Where to buy in India?
  Jayanth Enterprises – Bengaluru (precious-metal.in).