Jayanth TungstenJayanth Tungsten ®

    🇧🇷 Export to Brazil

    Sodium Tungstate — Brazil

    Brazilian specialty chemical formulators and industrial chemical distributors — serving Brazil's large textile dyeing and finishing industry (concentrated in Santa Catarina and São Paulo), corrosion inhibitor producers for the automotive sector, and water treatment chemical manufacturers — use sodium tungstate dihydrate (Na₂WO₄·2H₂O, assay min. 99%) as an anodic corrosion inhibitor and flame-retardant additive component. Brazil's agricultural sector also uses tungstate-based rust inhibitors in farm machinery maintenance formulations. Jayanth Tungsten supplies sodium tungstate as white crystalline powder under NCM 2841 with per-lot CoA for Santos clearance in 4–5 weeks from Nhava Sheva.

    Assay ≥ 99%, Na₂WO₄·2H₂O ISO 9001:2015 CoA with every shipment
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    Sodium Tungstate specifications

    Key specifications

    FormulaNa₂WO₄·2H₂O
    Mol. wt.329.86 g/mol
    Assay (min.)≥ 99%
    WO₃ content (calc.)~71.8%

    Applications

    Inorganic tungstate pigmentsFireproofing & flame retardantsCorrosion inhibitorsCatalyst preparation

    Export packaging & documentation

    Sodium tungstate dihydrate is supplied as white crystalline powder (assay min. 99%) in sealed moisture-proof bags or drums, with molecular weight, solubility, and WO₃ content (~71.8% calc.) confirmed on the certificate of analysis. Export classification is under HS heading 2841.80 (tungstates).

    Shipping to Brazil

    Nhava Sheva/Mumbai → Santos/Rio de Janeiro, 4–5 weeks, NCM 8101/2849/2841, USD or BRL

    Industries we supply in Brazil

    Mining sector — Vale, Anglo American Brazil iron ore, bauxite, nickel, and copper operations
    Diamond core drill bit manufacturers for mineral exploration (Amazônia and Mato Grosso)
    Cemented carbide and cutting tool distributors for São Paulo automotive and metalworking industry
    Oil and gas wear part suppliers (Petrobras pre-salt offshore supply chain)
    Hard-facing electrode producers serving agricultural and earthmoving equipment sectors

    Export questions

    Is sodium tungstate supplied in food or pharma grade?

    Our standard sodium tungstate dihydrate is assay min. 99% on an anhydrous basis for industrial applications (pigments, flame retardants, catalysts, corrosion inhibitors). For food- or pharma-grade requirements, share your specification and we will confirm whether it can be met.

    Do you export tungsten carbide powder and fused WC grit to Brazil?

    Yes. Jayanth Tungsten exports to Brazil via Santos or Rio de Janeiro under NCM headings 8101 (W powder), 2849 (WC), and 2841 (APT/tungstates). Transit from Nhava Sheva is 4–5 weeks. Brazilian import documentation (commercial invoice, packing list, certificate of origin, MSDS, CoA) is standard with every shipment. Pricing in USD.

    Full Sodium Tungstate specifications

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

    Sodium Tungstate (Na₂WO₄) specifications

    Request sodium tungstate pricing for Brazil

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

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