Jayanth TungstenJayanth Tungsten ®

    🇿🇦 Export to South Africa

    Tungsten Oxide (BTO/YTO) — South Africa

    South African specialty ceramic manufacturers and chemical distributors source blue tungsten oxide (BTO) and yellow tungsten oxide (YTO/WO₃, W content ~79%) as calcined oxide intermediates for ceramic pigment systems, electrochromic coating research at South African universities, and as feedstock for tungsten metal powder production. The University of the Witwatersrand and the CSIR's materials science programmes represent an active research market for tungsten oxide materials, while South Africa's industrial ceramic and specialty coatings sector provides commercial demand. Jayanth Tungsten supplies both BTO and YTO per order specification with composition documented on the certificate of analysis and HS 2825 documentation for South African import clearance.

    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 South Africa

    Nhava Sheva/Mumbai → Durban/Cape Town, 15–18 days, HS 8101/2849/2841, USD or ZAR

    Industries we supply in South Africa

    Gold and platinum mining — AngloGold Ashanti, Sibanye-Stillwater, Impala Platinum drill consumables and wear parts
    Diamond mining equipment manufacturers (De Beers supply chain, Kimberley region)
    Cemented carbide tooling distributors for Gauteng and KwaZulu-Natal manufacturing hubs
    Hard-facing electrode producers for mining, earthmoving, and agricultural equipment
    Specialty chemical importers serving South Africa's large industrial chemical market

    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 tungsten carbide and fused WC grit for South African mining hard-facing?

    Yes. Jayanth Tungsten supplies fused WC grit (apparent density 5.90 g/cc, mesh 30/40 to 100/120) and WC powder for South African mining equipment manufacturers and hard-facing fabricators. Sea freight from Nhava Sheva to Durban is 15–18 days. Full export documentation (commercial invoice, CoA, certificate of origin, SDS) under HS 2849 is provided with every shipment.

    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 South Africa

    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