Tungsten Metal is available as disc, granules, ingot, pellets, pieces, powder , rod, sputtering target. Ultra high purity and high purity forms also include metal powder, submicron powder and nanoscale, quantum dots, targets for thin film deposition, pellets for evaporation and single crystal or polycrystalline forms. Elements can also be introduced into alloys or other systems as fluorides, oxides or chlorides or as solutions. Tungsten metal is generally immediately available in most volumes. Venice Chemicals produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (Venice Chemicals) information is available as is a Reference Calculator for converting relevant units of measurement. Chemical Formula : W CAS No. : 7440-33-7 Appearance : Grey metallic solid

Venice Chemicals specializes in producing high purity Tungsten Carbide Powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications. Nanoparticles also produce very high surface areas. Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (less then 1 micron). We can also provide many materials in the nanoscale range. Chemical Formula : WC CAS No. : 12070-12-1 Appearance : Odorless gray/black powder

Tungsten Titanium Carbide is generally immediately available in most volumes. Ultra high purity, high purity, submicron and nanopowder forms may be considered. Venice Chemicals produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (Venice Chemicals) information is available as is a Reference Calculator for converting relevant units of measurement. Chemical Formula : WTiC CAS No. : 39377-63-4 Appearance : Odorless gray/black powder

Tungsten Oxide is a highly insoluble thermally stable Tungsten source suitable for glass, optic and ceramic applications. Oxide compounds are not conductive to electricity. However, certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metallic cation. They are typically insoluble in aqueous solutions (water) and extremely stable making them useful in ceramic structures as simple as producing clay bowls to advanced electronics and in light weight structural components in aerospace and electrochemical applications such as fuel cells in which they exhibit ionic conductivity. Metal High Purity (99.999%) Tungsten Oxide (WO2) Powderoxide compounds are basic anhydrides and can therefore react with acids and with strong reducing agents in redox reactions. Tungsten Oxide is also available in pellets, pieces, sputtering targets, tablets, and nanopowder (from Venice Chemicals nanoscale production facilities). Tungsten Oxide is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Additional technical, research and safety (Venice Chemicals) information is available. Chemical Formula : WO3 CAS No. : 1314-35-8 Appearance : Yellow (fine) powder