Tungsten

Sodium metatungstate hydrate, crystalline, ACROS Organics™

Chemical Name or Material: Sodium metatungstate hydrate Assay: ≥85% (WO3) Molecular Formula: H2Na6O40W12·xH2O Linear Formula: Na6[H2W12O40]·xH2O Formula Weight: 2986.13 MDL Number: MFCD00150663 Synonym: Sodium polytungstate Hydrate

Tungstic(VI) acid, Alfa Aesar™

Chemical Name or Material: Tungstic(VI) acid CAS: 7783-03-1 Physical Form: Powder Molecular Formula: H2WO4 Formula Weight: 249.86 MDL Number: MFCD00011336

Tungsten carbide, 99.5% (metals basis), Alfa Aesar™

CAS: 12070-12-1 Physical Form: Powder Assay Percent Range: 99.5% metal basis Molecular Formula: WC Formula Weight: 195.86 MDL Number: MFCD00011464

Tungsten hexacarbonyl, 99%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tungsten hexacarbonyl Assay Percent Range: 99% Molecular Formula: C6O6W Linear Formula: W(CO6) Formula Weight: 351.91 MDL Number: MFCD00011462

Tungsten Powder, 12 micron, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 Physical Form: Powder Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00011461

Tungstic acid, 99+%, ACROS Organics™

Chemical Name or Material: Tungstic acid Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: H2O4W Linear Formula: H2WO4 Formula Weight: 249.86 MDL Number: MFCD00011336

Tungsten(IV) Selenide, 99.8% (Metal Basis), Alfa Aesar™

Chemical Name or Material: Tungsten(IV) Selenide CAS: 12067-46-8 Physical Form: Powder, 10μm Assay Percent Range: 99.8%, metal basis Molecular Formula: WSe2 Formula Weight: 341.77 MDL Number: MFCD00049703

Tungsten Wire, 0.375mm (0.015 in.) dia., annealed, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten Name Note: Annealed CAS: 7440-33-7 Physical Form: Wire, 0.375mm (0.015 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011461

Tungsten Rod, 3.175mm (0.125 in.) dia., annealed, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten Name Note: Annealed CAS: 7440-33-7 Physical Form: Rod, 3.175mm (0.125 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011461

Tungsten rod, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 Physical Form: Rod, 2mm (0.08 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011461

Tungsten(IV) oxide, 99.9% (metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten(IV) oxide CAS: 12036-22-5 Physical Form: -100 Mesh Powder Assay Percent Range: 99.9% (metals basis) Molecular Formula: WO2 Formula Weight: 215.85 MDL Number: MFCD00049709

Tungsten Wire, 0.05mm (0.002 in.) dia., annealed, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten Name Note: Annealed CAS: 7440-33-7 Physical Form: Wire, 0.05mm (0.002 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011461

Alfa Aesar™ Tungsten powder, -325 mesh, 99.9% (metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 MDL Number: MFCD00011461

Tungsten wire, 99.95% (metal basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 Physical Form: Wire, 0.015mm (0.00059 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011461

Tungsten Boride, Alfa Aesar™

Chemical Name or Material: Tungsten Boride CAS: 12007-10-2 Physical Form: -325 Mesh Powder MDL Number: MFCD00049708

Tungsten powder, 99.9% (metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 Physical Form: Powder Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00011461

Tungsten oxide, 99.99% (Metals basis), Alfa Aesar™

Physical Form: Powder Assay Percent Range: 99.99% metal basis Molecular Formula: WO2.9 Formula Weight: 230.25 MDL Number: MFCD00011466

Tungsten(VI) chloride, 99%, 20 mesh, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tungsten(VI) chloride Name Note: 20 Mesh CAS: 13283-01-7 Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: Cl6W Linear Formula: WCl6 Formula Weight: 396.57 MDL Number: MFCD00011463

Tungsten wire, Au 99.99%, Alfa Aesar™

Chemical Name or Material: Tungsten Physical Form: Wire, Gold Plated, 0.025mm (0.001 in.) dia. Assay Percent Range: 99.99% (Metals basis) MDL Number: MFCD00011461

Tungsten gauze, gold plated, Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 Physical Form: Gauze, Gold Plated MDL Number: MFCD00011461

Tungsten(VI) chloride, 99.9+%, (trace metal basis), ACROS Organics™

Chemical Name or Material: Tungsten(VI) chloride CAS: 13283-01-7 Purity Grade: For trace metal basis analysis Assay Percent Range: 99.9+% Molecular Formula: Cl6W Linear Formula: WCl6 Formula Weight: 396.57 MDL Number: MFCD00011463

Alfa Aesar™ Tungsten rod, 6.3mm dia., annealed, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 MDL Number: MFCD00011461

Alfa Aesar™ Tungsten wire, 0.5mm dia., annealed, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 MDL Number: MFCD00011461

Tungsten(VI) oxide, 99+%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Tungsten(VI) oxide Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: O3W Linear Formula: WO3 Formula Weight: 231.85 MDL Number: MFCD00011466

Tungstosilicic acid hydrate, Alfa Aesar™

Chemical Name or Material: Tungstosilicic acid hydrate Name Note: Reagent Grade CAS: 12027-43-9 Physical Form: Crystalline Molecular Formula: H4SiO4·12WO3·xH2O Formula Weight: 2878.28 (anhydrous) Synonym: Silicotungstic acid

Tungsten Foil, 0.5mm (0.02 in.) thick, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 Physical Form: Foil, 0.5mm (0.02 in.) thick Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011461

Tungsten Wire, 0.1mm (0.004 in.) dia., 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 Physical Form: Wire, 0.1mm (0.004 in.) dia. Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011461

Tungsten powder, 99.95% (metals basis), Alfa Aesar™

Chemical Name or Material: Tungsten CAS: 7440-33-7 Physical Form: Powder Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00011461

Tungsten sulfide, 99.8% (metals basis), Alfa Aesar™

Physical Form: Powder Assay Percent Range: 99.8% metal basis Molecular Formula: WS2 Formula Weight: 247.98 MDL Number: MFCD00011467

Sodium tungstate dihydrate, 99+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Sodium tungstate dihydrate CAS: 10213-10-2 Purity Grade: ACS Reagent Grade Assay Percent Range: 99+% Molecular Formula: Na2O42H2O Linear Formula: Na2WO4·2H2O Formula Weight: 329.85 MDL Number: MFCD00149190

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