Jayanth TungstenJayanth Tungsten ®

    🇸🇪 Export to Sweden

    Tungsten Oxide (BTO/YTO) — Sweden

    Swedish research institutions and specialty materials companies — associated with Chalmers University of Technology and KTH's advanced materials programmes — use yellow tungsten oxide (YTO/WO₃) in electrochromic device research and catalyst development, while Swedish chemical importers supply blue tungsten oxide (BTO) and YTO to Scandinavian ceramic and pigment formulators. Both oxide forms (~79% W content, calcined fine powder) are supplied by Jayanth Tungsten with EU CN 2825 documentation and REACH-supporting composition data on the certificate of analysis. Sample quantities of BTO or YTO can be arranged for Swedish researchers evaluating tungsten oxide materials for new electrochromic or catalytic applications.

    BTO/YTO calcined oxide, ~79% W ISO 9001:2015 CoA with every shipment
    Request a Quote Full Specifications

    Tungsten Oxide (BTO/YTO) specifications

    Key specifications

    BTO appearanceBlue-grey fine powder
    YTO / WO₃ appearanceYellow fine powder
    W content (approx.)~79%
    FormCalcined oxide powder

    Applications

    Tungsten metal powder production (H₂ reduction)Catalyst precursorsElectrochromic device materialsSpecialty ceramic pigments

    Export packaging & documentation

    Blue and yellow tungsten oxides are supplied as fine calcined powders in moisture-proof packaging, with appearance, tungsten content (~79%), and form confirmed on the certificate of analysis. Export classification is under HS heading 2825.90 (tungsten oxides and hydroxides).

    Shipping to Sweden

    Shipments to Sweden are routed from Nhava Sheva or Mumbai to Gothenburg — Sweden's main cargo port — via Rotterdam or Hamburg, with total sea transit typically 4–5 weeks. Tungsten powders are classified under CN 8101 and tungstate chemicals under CN 2841 for Swedish customs (EU Single Market). Onward delivery to Sandviken, Fagersta, and other industrial centres in central Sweden is handled by road from Gothenburg. Pricing is quoted in EUR or SEK on request.

    Industries we supply in Sweden

    Cutting tool manufacturers (Sandvik Coromant, Seco Tools)
    Rock drilling and mining equipment producers (Epiroc)
    Electrical contact and copper-tungsten connector manufacturers
    Specialty metal powder and chemical importers

    Export questions

    What is the difference between BTO and YTO for export orders?

    Blue tungsten oxide (BTO) is the sub-stoichiometric reduction intermediate (approx. WO2.72–WO2.9), while yellow tungsten oxide (YTO/WO₃) is the stoichiometric form. Both are supplied per order specification — confirm which form your process requires when requesting a quote.

    Do you supply WC powder grades suited to Scandinavian cutting tool specifications?

    Yes — our WC powder range (F.S.S.S. 2.5–15.0 µm, total C min. 6.11%, free C max. 0.03%) covers grades used in cemented carbide tooling for cutting insert and rock drill bit production. Chemistry and grain size are documented per lot on the certificate of analysis. Share your grade target and application and we will confirm availability and lead time.

    Full Tungsten Oxide (BTO/YTO) specifications

    Complete grade table, selection guidance, quality control and packaging detail for this product, independent of destination.

    Tungsten Trioxide (WO₃) / BTO & YTO specifications

    Request tungsten oxide (bto/yto) pricing for Sweden

    Share your specification, quantity, and destination port — our sales team will respond with pricing, lead time, and documentation requirements.

    Request a Quote All export markets