Jayanth TungstenJayanth Tungsten ®

    🇩🇪 Export to Germany

    Tungsten Oxide (BTO/YTO) — Germany

    German ceramic pigment manufacturers and electrochromic device (ECD) researchers use blue tungsten oxide (BTO, sub-stoichiometric WO₂.₇₂–WO₂.₉) and yellow tungsten oxide (YTO/WO₃, stoichiometric) as calcined oxide precursors for pigment systems, ECD coating layers, and as feedstock for in-house tungsten metal powder production via hydrogen reduction. Germany's specialty chemical and advanced materials sector requires REACH-compliant SDS documentation and full composition data on certificates of analysis, which Jayanth Tungsten provides for both oxide forms (~79% W content, calcined powder). Buyers developing new pigment or electrochromic formulations can request sample lots of BTO or YTO alongside chemistry data for material evaluation.

    BTO/YTO calcined oxide, ~79% W ISO 9001:2015 CoA with every shipment
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    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 Germany

    Shipments to Germany are routed from Nhava Sheva or Mumbai to Hamburg or Rotterdam, with sea transit typically 3–4 weeks, followed by overland delivery within Germany. Tungsten powders and carbides fall under EU Combined Nomenclature heading 8101; tungstate chemicals under CN 2841. Chemical products are supplied with full chemistry data on the certificate of analysis to support REACH SDS documentation required for EU import. Pricing is quoted in EUR or USD on request.

    Industries we supply in Germany

    Cemented carbide and hardmetal tooling manufacturers (Widia, Walter AG, Ceratizit)
    Electrical contact and copper-tungsten connector producers
    Hard-facing electrode and wear-plate manufacturers
    Ceramic pigment and specialty chemical processors

    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.

    Can you supply chemistry data formatted for REACH compliance in Germany?

    Yes — for all chemical products (sodium tungstate, APT, tungsten oxides) shipped to Germany we provide a full composition table on the certificate of analysis to support your REACH SDS obligations and incoming-material qualification records. Shipments clear Hamburg or Rotterdam customs under the applicable CN heading.

    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 Germany

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

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