Iron -Fe

Iron(III) nitrate nonahydrate, 98+%, ACS reagent, 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: ACS Reagent Grade Assay: 98.0 to 101.0% Assay Percent Range: 98+% Molecular Formula: FeN3O9·9H2O Linear Formula: Fe(NO3)3·9H2O Formula Weight: 404 Synonym: Ferric Nitrate

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

Ammonium iron(II) sulfate hexahydrate, 99%, ACS reagent, 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: ACS Reagent Grade Assay: 98.5 to 101.5% 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

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(II) chloride tetrahydrate, 99+%, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Iron(II) chloride tetrahydrate Assay: ≥99.0% (FeCl2.4H2O) Assay Percent Range: 99+% Molecular Formula: Cl2Fe·4H2O Linear Formula: FeCl2.4H2O Formula Weight: 198.81 Synonym: Ferrous chloride tetrahydrate

Iron(III) oxide, Red-brown powder, >99.85% (Metals basis), Alfa Aesar™

Chemical Name or Material: Iron(III) oxide CAS: 1309-37-1 Physical Form: Powder Assay Percent Range: >99.85% (Metals basis) Molecular Formula: Fe2O3 Formula Weight: 159.69 MDL Number: MFCD00011008

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

Chemical Name or Material: Iron CAS: 7439-89-6 Physical Form: Wire, 0.25mm (0.01 in.) dia. Assay Percent Range: 99.995% (Metals basis) Molecular Formula: Fe MDL Number: MFCD00010999

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

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

Chemical Name or Material: Iron wire CAS: 7439-89-6 Physical Form: ∽6.2g/m Assay Percent Range: 99.99% (metals basis) MDL Number: MFCD00010999

Iron(III) nitrate nonahydrate, >98% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron(III) nitrate nonahydrate Name Note: Contains excess HNO3 CAS: 7782-61-8 Physical Form: Crystalline Assay Percent Range: >98% (metals basis) Molecular Formula: FeN3O9·9H2O Formula Weight: 403.99 MDL Number: MFCD00149708

Iron powder, 98% (metals basis), Alfa Aesar™

Chemical Name or Material: Iron Name Note: Reduced CAS: 7439-89-6 Physical Form: Powder Assay Percent Range: 98% (Metals basis) Molecular Formula: Fe MDL Number: MFCD00010999

Iron(II) chloride, 99%, anhydrous, ACROS Organics™

Chemical Name or Material: Iron(II) chloride Assay: ≥98.5% Assay Percent Range: 99% Molecular Formula: Cl2Fe Linear Formula: FeCl2 Formula Weight: 126.75 Synonym: Ferrous chloride

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

Iron(III) oxide, cosmetic, Alfa Aesar™, NanoArc™

Chemical Name or Material: Iron(III) oxide, cosmetic Name Note: Sold in collaboration with Nanophase Technologies Corporation CAS: 1309-37-1 Physical Form: Powder Molecular Formula: Fe2O3 Formula Weight: 159.69 MDL Number: MFCD00011008

Iron(II) sulfate heptahydrate, 99+%, ACS reagent, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Iron(II) sulfate heptahydrate CAS: 7782-63-0 Purity Grade: ACS Reagent Grade Assay: ≥99.0% Assay Percent Range: 99+% Molecular Formula: FeO4S·7H2O Linear Formula: FeSO4·7H2O Formula Weight: 278.01 MDL Number: MFCD00149719 Synonym: Ferrous sulfate heptahydrate

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(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

Ferric Ammonium Citrate Products for Science Education

Chemical Name or Material: Ferric Ammonium Citrate CAS: 1185-57-5 Assay Percent Range: 100% w/v Synonym: Iron (III) Ammonium Citrate

Iron(III) fluoride, anhydrous, Alfa Aesar™

Chemical Name or Material: Iron(III) fluoride CAS: 7783-50-8 Physical Form: Powder Assay Percent Range: 97% min. (Metal basis) Molecular Formula: FeF3 Formula Weight: 112.84 MDL Number: MFCD00011012

Pyrite, Alfa Aesar™

Chemical Name or Material: Pyrite CAS: 1309-36-0 Physical Form: Grains/Chunks, approximately 1.5-4.8mm (0.06-0.19 in.) Molecular Formula: FeS2 Formula Weight: 119.98 MDL Number: MFCD00064690

Iron(II) sulfide, 99.9% (trace metal basis), -100 mesh, ACROS Organics™ Available on GSA/VA Contract for Federal Government customers only.

Chemical Name or Material: Iron(II) sulfide Name Note: -100 mesh CAS: 1317-37-9 Purity Grade: Trace Metal Basis Assay Percent Range: 99.9% Molecular Formula: FeS Linear Formula: FeS Formula Weight: 87.92 MDL Number: MFCD00011013 Synonym: Ferrous sulfide

Iron Filings Products for Science Education

Chemical Name or Material: Iron, Filings CAS: 7439-89-6 Assay Percent Range: >97% w/v Linear Formula: Fe Formula Weight: 55.85 Synonym: Iron Powder

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) acetate, anhydrous, Light brown powder/lump, Alfa Aesar™

Chemical Name or Material: Iron(II) acetate, anhydrous CAS: 3094-87-9 Physical Form: Powder or Lump Molecular Formula: Fe(OOCCH3)2 Formula Weight: 173.94 MDL Number: MFCD00058909

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

Chemical Name or Material: Iron(III) chloride hexahydrate Name Note: p.a. CAS: 10025-77-1 Purity Grade: For analysis Assay: 99.0 to 102.0% Assay Percent Range: 99+% Molecular Formula: Cl3Fe·6H2O Linear Formula: FeCl3·6H2O Formula Weight: 270.29 MDL Number: MFCD00149712 Synonym: Ferric chloride hexahydrate

Iron(III) hydroxide, gamma-phase, Alfa Aesar™

Name Note: Gamma-phase CAS: 20344-49-4 Physical Form: Powder Molecular Formula: FeO(OH) Formula Weight: 88.85 MDL Number: MFCD00064782

Iron(III) perchlorate hydrate, Off-white crystalline aggregates, Alfa Aesar™

Chemical Name or Material: Iron(III) perchlorate hydrate CAS: 15201-61-3 Purity Grade: Reagent Grade Physical Form: Crystalline Aggregates Molecular Formula: Fe(ClO4)3·xH2O Formula Weight: 354.19 MDL Number: MFCD00011000

Ferric Chloride Hexahydrate Products for Science Education

Chemical Name or Material: Ferric Chloride, Hexahydrate CAS: 10025-77-1 Linear Formula: FeCl3·6H2O Formula Weight: 270.3 Synonym: Iron (III) Chloride

Iron(III) hydroxide, alpha-phase, Alfa Aesar™

Chemical Name or Material: Iron(III) hydroxide CAS: 20344-49-4 Physical Form: Powder Molecular Formula: FeO(OH) Formula Weight: 88.85 MDL Number: MFCD00064782 Synonym: Goethite

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

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