Iron -Fe

Ferric Sulfate, Hydrated Products for Science Education

Chemical Name or Material: Ferric Sulfate, Hydrated CAS: 10028-22-5 Purity Grade: Reagent Grade Linear Formula: FeSO4 · H2O Formula Weight: 399.87 Synonym: Iron Persulfate

Iron(II) sulfate heptahydrate, >99%, ACS, Alfa Aesar™

Chemical Name or Material: Iron(II) sulfate heptahydrate Name Note: For ACS analysis CAS: 7782-63-0 Purity Grade: ACS Grade Physical Form: Crystalline Assay Percent Range: >99% Molecular Formula: FeO4S·7H2O Formula Weight: 278.02 MDL Number: MFCD00149719

Ferrous Ammonium Sulfate, Hexahydrate Products for Science Education

Chemical Name or Material: Ferrous Ammonium Sulfate, Hexahydrate CAS: 7783-85-9 Linear Formula: Fe(NH4)2(SO4)2·6H2O Formula Weight: 392.13 Synonym: Ammonium Iron (II) Sulfate

Ammonium iron(II) sulfate hexahydrate, 99+%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium iron(II) sulfate hexahydrate CAS: 7783-85-9 Purity Grade: For analysis Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: H8FeN2O8S2·6H2O Linear Formula: (NH4)2Fe(SO4)2·6H2O Formula Weight: 392.14 MDL Number: MFCD00150530 Synonym: Ferrous ammonium sulfate

Alfa Aesar™ Iron wire,1mm dia., 99.995% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Iron CAS: 7439-89-6 Molecular Formula: Fe MDL Number: MFCD00010999

Iron powder, 99.5%, Alfa Aesar™

Chemical Name or Material: Iron Name Note: Approximately 98% spherical, 2% fragments CAS: 7439-89-6 Physical Form: Spherical Powder Assay Percent Range: 99.5% (Metals basis) Molecular Formula: Fe MDL Number: MFCD00010999

Iron(II) oxide, 99.5% (metals basis), Alfa Aesar

Chemical Name or Material: Iron(II) oxide CAS: 1345-25-1 Physical Form: 5 Mesh Assay Percent Range: 99.5% (metals basis) Molecular Formula: FeO (may contain trace amounts of other phases) Formula Weight: 71.85

Iron(II) sulfide, fused sticks, ACROS Organics™

Chemical Name or Material: Iron(II) sulfide Name Note: c.p., 60-67% Fe CAS: 1317-37-9 Assay: ≈25% (S) Molecular Formula: FeS Linear Formula: FeS Formula Weight: 87.92 MDL Number: MFCD00011013 Synonym: Ferrous sulfide

Alfa Aesar™ Iron wire, 1.0mm dia., 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron wire CAS: 7439-89-6 MDL Number: MFCD00010999

Iron phosphide, Gray powder, 99.5% (Metals basis), Alfa Aesar™

Chemical Name or Material: Iron phosphide CAS: 12023-53-9 Physical Form: Powder Assay Percent Range: 99.5% (Metals basis) Molecular Formula: Fe3P Formula Weight: 198.51 MDL Number: MFCD00799762

Iron sulfide, 99.9% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron sulfide CAS: 12068-85-8 Physical Form: Powder Assay Percent Range: 99.99% (Metal basis) Molecular Formula: FeS2 Formula Weight: 119.98 MDL Number: MFCD00064690

Ferrous Chloride Tetrahydrate Products for Science Education

Chemical Name or Material: Ferrous Chloride, Tetrahydrate CAS: 13478-10-9 Purity Grade: Reagent Grade Linear Formula: FeCl2·4H2O Formula Weight: 198.81 Synonym: Ferrous Protochloride

Iron wire, >99% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron CAS: 7439-89-6 Physical Form: Wire, 2mm (0.08 in.) dia. Assay Percent Range: >99% (Metals basis) Molecular Formula: Fe MDL Number: MFCD00010999

Iron Nickel powder, greater-than99.5% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron Nickel powder Physical Form: Powder Assay Percent Range: >99.5% (metals basis) Molecular Formula: Ni:Fe; 50:50 wt% MDL Number: MFCD01741928

Iron(III) nitrate nonahydrate, ACS, 98.0-101.0%, Alfa Aesar™

Chemical Name or Material: Iron(III) nitrate nonahydrate Name Note: For ACS analysis CAS: 7782-61-8 Purity Grade: ACS Grade Physical Form: Crystalline Assay Percent Range: 98.0 to 101.0% Molecular Formula: FeN3O9·9H2O Formula Weight: 403.99 (241.86 Anhydrous) MDL Number: MFCD00149708

Iron foil, 99.995% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Iron CAS: 7439-89-6 Physical Form: Foil, 0.1mm (0.004 in.) thick Assay Percent Range: 99.995% (Metals basis) Molecular Formula: Fe MDL Number: MFCD00010999

Iron(II) bromide, anhydrous, 98% min, Alfa Aesar™

Chemical Name or Material: Iron(II) bromide, anhydrous CAS: 7789-46-0 Physical Form: Granular Assay Percent Range: 98% min. Molecular Formula: Br2Fe Formula Weight: 215.67 MDL Number: MFCD00016081

Ferrous Ammonium Sulfate Hexahydrate (Crystalline/Certified ACS), Fisher Chemical

Chemical Name or Material: Ferrous Ammonium Sulfate Hexahydrate CAS: 7783-85-9 Purity Grade: Certified ACS Grade Physical Form: Solid Assay: 98.5 to 101.5% Assay Percent Range: 98.5 to 101.5 % Molecular Formula: H8FeN2O8S2 · 6 H2O Linear Formula: Fe(NH4)2(SO4)2·6H2O Formula Weight: 392.14 MDL Number: MFCD00150530 Synonym: Iron (II) Ammonium Sulfate Hexahydrate

Iron(II) acetate, 95%, ACROS Organics™

Chemical Name or Material: Iron(II) acetate Name Note: 95% CAS: 3094-87-9 Assay: ≥94% (with KMnO4) Assay Percent Range: 95% Molecular Formula: C4H6O4·Fe Linear Formula: (CH3CO2)2 Formula Weight: 173.93 MDL Number: MFCD00058909 Synonym: Ferrous acetate

Iron(III) oxide, 99% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron (III) Nitrate Oxide CAS: 1309-37-1 Physical Form: Powder Assay Percent Range: 99% Molecular Formula: Fe2O3 Formula Weight: 159.69 MDL Number: MFCD00011008

Iron(II) chloride hydrate, Green-yellow crystalline, Alfa Aesar™

Chemical Name or Material: Iron(II) chloride hydrate CAS: 23838-02-0 Purity Grade: Reagent Grade Physical Form: Crystalline Assay Percent Range: 99% Molecular Formula: Cl2Fe·xH2O Formula Weight: 126.75 MDL Number: MFCD00149711 Synonym: Iron dichloride

Iron(II) chloride, ultra dry, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron(II) chloride, Ultra dry CAS: 7758-94-3 Physical Form: Beads Assay Percent Range: 99.99% (Metal basis) Molecular Formula: Cl2Fe Formula Weight: 126.75 MDL Number: MFCD00011004

Iron(III) nitrate nonahydrate, 99+%, for analysis, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Iron(III) nitrate nonahydrate CAS: 7782-61-8 Purity Grade: For analysis Assay: ≥99.0% (Iodometry) Assay Percent Range: 99+% Molecular Formula: FeN3O9·9H2O Linear Formula: Fe(NO3)3·9H2O Formula Weight: 404 Synonym: Ferric nitrate

Iron pieces, 99.99% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron CAS: 7439-89-6 Physical Form: Pieces, Irregularly Shaped, 3.2 To 6.4mm (0.125 To 0.25 in.) Assay Percent Range: 99.99%, metal basis MDL Number: MFCD00010999

Iron(III) chloride hexahydrate, 99+%, extra pure, ACROS Organics™

Chemical Name or Material: Iron(III) chloride hexahydrate CAS: 10025-77-1 Purity Grade: Extra Pure Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: Cl3Fe·6H2O Linear Formula: FeCl3·6H2O Formula Weight: 270.29 Synonym: Ferric chloride hexahydrate

Iron powder, 99.99% (metals basis), Alfa Aesar™, Puratronic™

Chemical Name or Material: Iron CAS: 7439-89-6 Physical Form: Powder Assay Percent Range: 99.998% (Metals basis) Molecular Formula: Fe MDL Number: MFCD00010999

Ammonium iron(III) citrate, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Ammonium iron(III) citrate Assay: 16.5 to 18.5% (Fe) Molecular Formula: C6H11FeNO7 Formula Weight: 265 Synonym: Ammonium ferric citrate

Iron(III) Chloride, Anhydrous 98%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Iron(III) chloride CAS: 7705-08-0 Purity Grade: Pure Assay: 97.5 to 102.5% (Iodometry) Assay Percent Range: 98% Molecular Formula: Cl3Fe Linear Formula: FeCl3 Formula Weight: 162.21 Synonym: Ferric chloride

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

Chemical Name or Material: Iron CAS: 7439-89-6 Physical Form: Foil, 0.5mm (0.02 in.) thick Assay Percent Range: 99.99% (Metals basis) Molecular Formula: Fe MDL Number: MFCD00010999

Iron pieces, irregularly shaped, 25mm (1.0in) and down, 99.97+% (metals basis), Alfa Aesar

Chemical Name or Material: Iron CAS: 7439-89-6 Physical Form: Irregularly Shaped Pieces, 25mm (1.0 in.) and down Assay Percent Range: >99.97% (Metals basis) Molecular Formula: Fe Formula Weight: 55.847 MDL Number: MFCD00010999

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