Metals

Potassium Iodide (Granular, Free Flowing/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Potassium Iodide CAS: 7681-11-0 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99% Assay Percent Range: ≥99 % Molecular Formula: IK Formula Weight: 166 MDL Number: MFCD00011405

Erbium(III) oxide, 99.99% (REO), Alfa Aesar™, REacton™

Chemical Name or Material: Erbium(III) oxide CAS: 12061-16-4 Physical Form: Powder or Lump Assay Percent Range: 99.99% (REO) Molecular Formula: Er2O3 Formula Weight: 382.56 MDL Number: MFCD00010991

Sodium, Acros Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium CAS: 7440-23-5 Physical Form: Stick Assay: ≥99.8% Molecular Formula: Na Linear Formula: Na Formula Weight: 22.99 MDL Number: MFCD00085307

Yttrium(III) nitrate hexahydrate, 99.9% (REO), Alfa Aesar™

Chemical Name or Material: Yttrium(III) nitrate hexahydrate CAS: 13494-98-9 Physical Form: Crystalline Assay Percent Range: 99.9% (REO) Molecular Formula: Y(NO3)3·6H2O Formula Weight: 383.01 (274.92 Anhydrous) MDL Number: MFCD00149940

Alfa Aesar™ Iron foil, 0.25mm (0.01 in.) thick, 99.99% (metals basis)

Chemical Name or Material: Iron foil CAS: 7439-89-6 Name Note: 0.25mm (0.01 in.) thick MDL Number: MFCD00010999

Osmium tetroxide, 4 wt.% solution in water, ACROS Organics™

Chemical Name or Material: Osmium tetroxide CAS: 20816-12-0 CAS: 7732-18-5 Molecular Formula: O4Os Linear Formula: OsO4 Formula Weight: 254.2 MDL Number: MFCD00011150 Synonym: Osmic acid

Sodium Chloride (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Sodium Chloride CAS: 7647-14-5 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Molecular Formula: ClNa Formula Weight: 58.44 MDL Number: MFCD00003477 Synonym: Salt

Gallium(III) nitrate hydrate, 99.9998%, (trace metal basis), ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Gallium(III) nitrate hydrate CAS: 69365-72-6 Purity Grade: Trace Metal Basis Assay Percent Range: 100.00% Molecular Formula: GaN3O9·xH2O Linear Formula: Ga(NO3)3·xH2O Formula Weight: 255.74 MDL Number: MFCD00149723

Cupric Sulfate Pentahydrate (Fine Crystals/Certified ACS), Fisher Chemical

Chemical Name or Material: Cupric Sulfate Pentahydrate CAS: 7758-99-8 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 98.0 to 102.0% Assay Percent Range: 98.0 to 102.0% Molecular Formula: CuO4S · 5 H2O Formula Weight: 249.68 MDL Number: MFCD00149681 Synonym: Vitriol, Blue, Cupric Sulfate, Copper (II) Sulfate Pentahydrate

Ferric Nitrate Nonahydrate (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ferric Nitrate Nonahydrate CAS: 7782-61-8 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 98.0 to 101.0% Assay Percent Range: 98.0 to 101.0 % Molecular Formula: FeN3O9 · 9 H2O Linear Formula: Fe(NO3)3·9H2O Formula Weight: 404 MDL Number: MFCD00149708 Synonym: Iron (III) Nitrate

Tungsten hexacarbonyl, 99%, ACROS Organics™

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

Palladium on activated carbon, 10% Pd, unreduced, dry, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Palladium on Activated Carbon Name Note: 10% Pd CAS: 7440-05-3 CAS: 7440-44-0 Assay: 10% (Pd) Molecular Formula: Pd Formula Weight: 106.42 MDL Number: MFCD03457879

Iridium(III) chloride hydrate, Black crystalline, 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Iridium(III) chloride hydrate CAS: 14996-61-3 Physical Form: Crystals Assay Percent Range: 99.9% (Metals basis) Molecular Formula: IrCl3·xH2O Formula Weight: 298.56 MDL Number: MFCD00149750

Indium foil, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Indium CAS: 7440-74-6 Physical Form: Foil, 0.127mm (0.005 in.) thick Assay Percent Range: 99.99% (Metals basis) MDL Number: MFCD00134048

Alfa Aesar™ Calcium crystalline dendritic pieces, 99.98% (metals basis)

Chemical Name or Material: Calcium crystalline dendritic pieces CAS: 7440-70-2 MDL Number: MFCD00085314 UN Number: UN1401

Ruthenium powder, 99.>99% (metals basis excluding Ca), Alfa Aesar™, Premion™

Chemical Name or Material: Ruthenium CAS: 7440-18-8 Physical Form: Powder Assay Percent Range: >99.99% (Metals basis excluding Ca) MDL Number: MFCD00011207

Dysprosium(III) oxide, 99.9% (REO) , Alfa Aesar™, REacton™

Chemical Name or Material: Dysprosium(III) oxide CAS: 1308-87-8 Physical Form: Powder or Lump Assay Percent Range: 99.9% (REO) Molecular Formula: Dy2O3 Formula Weight: 373 MDL Number: MFCD00010986

Alfa Aesar™ Rhodium, 5% on carbon, dry

Chemical Name or Material: Rhodium CAS: 7440-16-6 Name Note: 5% on carbon, dry Molecular Formula: Rh MDL Number: MFCD00011201 UN Number: UN1325 Merck Index: 14,8186

Strontium chloride hexahydrate, 99+%, ACS reagent, ACROS Organics™

Chemical Name or Material: Strontium chloride hexahydrate Name Note: For analysis ACS CAS: 10025-70-4 Purity Grade: ACS Reagent Grade Assay: ≥99% Assay Percent Range: 99+% Molecular Formula: Cl2Sr·6H2O Linear Formula: SrCl2·6H2O Formula Weight: 266.62 MDL Number: MFCD00149865

Calcium Nitrate Tetrahydrate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Calcium Nitrate Tetrahydrate CAS: 13477-34-4 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 99 to 103% Assay Percent Range: 99 to 103 % Molecular Formula: CaN2O6 · 4 H2O Linear Formula: Ca(NO3)2·4H2O Formula Weight: 236.15 MDL Number: MFCD00149604

Stannous Chloride Dihydrate (Crystalline/Certified ACS), Fisher Chemical Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Stannous Chloride Dihydrate CAS: 10025-69-1 Purity Grade: Certified ACS Grade Purity Grade Notes: Suitable for mercury determination Physical Form: Solid Assay: 98 to 103% Assay Percent Range: 98 to 103 % Molecular Formula: Cl2Sn · 2 H2O Formula Weight: 225.65 MDL Number: MFCD00149863 Synonym: Tin (II) Chloride Dihydrate

Alfa Aesar™ Samarium rod, 6.35mm (0.25 in.) dia., 99.9% (metals basis excluding Ta)

Chemical Name or Material: Samarium rod CAS: 7440-19-9 Name Note: 6.35mm (0.25 in.) dia. MDL Number: MFCD00011233

Molybdenum Foil, 0.025mm (0.001 in.) thick, 99.95% (Metals basis), Alfa Aesar™

Chemical Name or Material: Molybdenum CAS: 7439-98-7 Physical Form: Foil, 0.025mm (0.001 in.) thick Assay Percent Range: 99.95% (Metals basis) MDL Number: MFCD00003465

Alfa Aesar™ Lead rod, 12.7mm (0.5 in.) dia., Puratronic™, 99.9998% (metals basis)

Chemical Name or Material: Lead rod CAS: 7439-92-1 Name Note: 12.7mm (0.5 in.) dia., May be in multiple pieces Purity Grade: Puratronic™ MDL Number: MFCD00134050

Cadmium chloride, ACS reagent, anhydrous, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Cadmium chloride Name Note: Anhydrous, For analysis ACS CAS: 10108-64-2 Purity Grade: ACS Reagent Grade Assay: ≥99.0% Molecular Formula: CdCl2 Linear Formula: CdCl2 Formula Weight: 183.31 MDL Number: MFCD00010916

Ammonium Sulfate (Granular/Certified ACS), Fisher Chemical

Chemical Name or Material: Ammonium Sulfate CAS: 7783-20-2 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: ≥99.0% Assay Percent Range: ≥99.0 % Molecular Formula: H8N2O4S Linear Formula: (NH4)2SO4 Formula Weight: 132.14 MDL Number: MFCD00003391

Mercury, ACS, 99.999% (metals basis), Alfa Aesar

Chemical Name or Material: Mercury CAS: 7439-97-6 Purity Grade: ACS Grade Physical Form: Triple Distilled Liquid Assay Percent Range: 99.999% (Metals basis) Molecular Formula: Hg Formula Weight: 200.59 MDL Number: MFCD00011035

Cesium, 99.98% (metals basis), Alfa Aesar

Chemical Name or Material: Cesium CAS: 7440-46-2 Physical Form: Solid Assay Percent Range: 99.98% (Metals basis) Molecular Formula: Cs Formula Weight: 132.9054 MDL Number: MFCD00134037

Tellurium shot, 99.9999% (metals basis), Alfa Aesar™

Chemical Name or Material: Tellurium CAS: 13494-80-9 Physical Form: Shot, 2-5mm (0.08-0.20 in.) dia. Assay Percent Range: 99.9999% (Metals basis) MDL Number: MFCD00134062

Platinum Wire, 0.25mm (0.010 in.) dia., 99.9% (Metals basis), Alfa Aesar™

Chemical Name or Material: Platinum CAS: 7440-06-4 Physical Form: Wire, 0.25mm (0.01 in.) dia. Assay Percent Range: 99.9% (Metals basis) MDL Number: MFCD00011179

  spinner