Alfa Aesar

Reagents, I, Alfa Aesar

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  • Iron(III) chloride hexahydrate, ACS, 97.0-102.0%

    Alfa Aesar

    Synonym(s): Ferric chloride hexahydrate Formula: Cl3Fe 6H2O Formula weight: 270.30 (162.21anhy) Purity: 97.0-102.0% CAS Number: 10025-77-1 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302 Causes…

  • Iron(II) sulfate heptahydrate, 98%

    Alfa Aesar

    Synonym(s): Ferrous sulfate, dried Formula: FeO4S 7H2O Formula weight: 278.02 (151.91anhy) Purity: 98% CAS Number: 7782-63-0 Harmonized Tariff Code:  2833.29 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. …

  • 4'-Isobutylacetophenone, 97%

    Alfa Aesar

    Formula: C12H16O Formula weight: 176.27 Purity: 97% CAS Number: 38861-78-8 UN Number: UN1224 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2914.39 Hazard Statements: H226 Flammable liquid and vapour. Precautionary Statements: …

  • Iron(II) sulfate heptahydrate, ACS, 99+%

    Alfa Aesar

    Formula: FeO4S 7H2O Formula weight: 278.02 (151.91anhy) Purity: 99+% CAS Number: 7782-63-0 Harmonized Tariff Code:  2833.29 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • N-Isopropylbenzylamine, 97%

    Alfa Aesar

    Synonym(s): N-Benzylisopropylamine Formula: C10H15N Formula weight: 149.24 Purity: 97% CAS Number: 102-97-6 Harmonized Tariff Code:  2921.49 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

  • Isobutanol, 99%

    Alfa Aesar

    Synonym(s): 2-Methyl-1-propanol, Isobutyl alcohol Formula: C4H10O Formula weight: 74.12 Purity: 99% CAS Number: 78-83-1 UN Number: UN1212 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.14 Hazard Statements: H318-H226-H335-H336-H315 Causes serious eye…

  • Iron(III) chloride, anhydrous, 98%

    Alfa Aesar

    Synonym(s): Ferric chloride Formula: Cl3Fe Formula weight: 162.21 Purity: 98% CAS Number: 7705-08-0 UN Number: UN1773 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes…

  • Iodomethane, 99+%, stab. with copper

    Alfa Aesar

    Synonym(s): Methyl iodide Formula: CH3I Formula weight: 141.94 Purity: 99+%, stab. with copper CAS Number: 74-88-4 UN Number: UN2644 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2903.39 Hazard Statements: H301-H311-H330-H351-H315-H335 Toxic if swallowed.…

  • 2-Iodopropane, 98+%, stab. with copper

    Alfa Aesar

    Synonym(s): Isopropyl iodide Formula: (CH3)2CHI Formula weight: 169.99 Purity: 98+%, stab. with copper CAS Number: 75-30-9 UN Number: UN2392 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.39 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…

  • Indigo carmine

    Alfa Aesar

    Synonym(s): Indigo-5,5'-disulfonic acid disodium salt, C.I. 73051 Formula: C16H8N2Na2O8S2 Formula weight: 466.36 CAS Number: 860-22-0 Harmonized Tariff Code:  3204.12 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash…

  • Iodine monochloride, approx. 0.22N soln. in glacial acetic acid

    Alfa Aesar

    Synonym(s): Wijs' chloride Formula: ClI Formula weight: 162.36 CAS Number: 7790-99-0 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2812.10 Hazard Statements: H314-H226 Causes severe skin burns and eye damage. Flammable liquid and vapour. …

  • Indane-5-sulfonyl chloride, 97%

    Alfa Aesar

    Formula: C9H9ClO2S Formula weight: 216.69 Purity: 97% CAS Number: 52205-85-3 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • (±)-Isoborneol, 95%

    Alfa Aesar

    Synonym(s): exo-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol Formula: C10H18O Formula weight: 154.25 Purity: 95% CAS Number: 124-76-5 Harmonized Tariff Code:  2906.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Indole-3-acetic acid, 98+%

    Alfa Aesar

    Synonym(s): Heterauxin, Indolyl-3-acetic acid Formula: C10H9NO2 Formula weight: 175.19 Purity: 98+% CAS Number: 87-51-4 Harmonized Tariff Code:  2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 2-Iodobenzoic acid, 98+%

    Alfa Aesar

    Formula: C7H5IO2 Formula weight: 248.02 Purity: 98+% CAS Number: 88-67-5 Harmonized Tariff Code:  2916.39 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Imidazole-2-carboxaldehyde, 97%

    Alfa Aesar

    Synonym(s): 2-Formylimidazole Formula: C4H4N2O Formula weight: 96.09 Purity: 97% CAS Number: 10111-08-7 Harmonized Tariff Code:  2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Indole-3-butyric acid, 98%

    Alfa Aesar

    Synonym(s): 4-(3-Indolyl)butyric acid Formula: C12H13NO2 Formula weight: 203.24 Purity: 98% CAS Number: 133-32-4 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2933.99 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes…

  • Indium(III) oxide, 99.99% (metals basis)

    Alfa Aesar

    Formula: In2O3 Formula weight: 277.64 Purity: 99.99% (metals basis) CAS Number: 1312-43-2 Harmonized Tariff Code:  2825.90

  • Interleukin 4, human

    Alfa Aesar

    Synonym(s): Recombinant Human Interleukin 4, IL-4 Formula weight: 15 kDa Harmonized Tariff Code:  2937.19

  • Isophorone diisocyanate, mixture of isomers, 98%

    Alfa Aesar

    Synonym(s): 3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate Formula: C12H18N2O2 Formula weight: 222.29 Purity: 98% CAS Number: 4098-71-9 UN Number: UN2290 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2929.10 Hazard Statements: …

  • 2-Iodophenyl isothiocyanate, 97%

    Alfa Aesar

    Formula: C7H4INS Formula weight: 261.09 Purity: 97% CAS Number: 98041-44-2 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H331-H314-H318-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Causes…

  • Iridium(IV) oxide powder, 99%

    Alfa Aesar

    Formula: IrO2 Formula weight: 224.20 Purity: 99% CAS Number: 12030-49-8 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2843.90 Hazard Statements: H272 May intensify fire; oxidizer. Precautionary Statements: …

  • Indium(III) nitrate hydrate, 99.99% (metals basis)

    Alfa Aesar

    Formula: InN3O9 xH2O Formula weight: 300.83(anhy) Purity: 99.99% (metals basis) CAS Number: 207398-97-8 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.29 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin…

  • Iodine monochloride, ACS

    Alfa Aesar

    Synonym(s): Chloroiodide Formula: ClI Formula weight: 162.36 CAS Number: 7790-99-0 UN Number: UN1792 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2812.10 Hazard Statements: H301-H311-H314-H318 Toxic if swallowed. Toxic in contact with skin. Causes severe skin…

  • Iron(II) chloride tetrahydrate, 98%

    Alfa Aesar

    Synonym(s): Ferrous chloride tetrahydrate Formula: Cl2Fe 4H2O Formula weight: 198.81 (126.75anhy) Purity: 98% CAS Number: 13478-10-9 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302 Causes severe…

  • Invar®, Iron Nickel powder, -325 mesh, 99.9% (metals basis)

    Alfa Aesar

    Formula: Fe Ni 65 35 wt Purity: 99.9% (metals basis) UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code

  • Indium antimonide, 99.999% (metals basis)

    Alfa Aesar

    Formula: InSb Formula weight: 236.57 Purity: 99.999% (metals basis) CAS Number: 1312-41-0 UN Number: UN1549 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2842.90 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if inhaled. Precautionary…

  • 2-Isopropylphenyl isocyanate, 97%

    Alfa Aesar

    Formula: C10H11NO Formula weight: 161.21 Purity: 97% CAS Number: 56309-56-9 UN Number: UN2206 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2929.10 Hazard Statements: H300-H330-H334-H227-H315-H319-H335 Fatal if swallowed. Fatal if inhaled. May cause allergy…

  • Iron Nickel powder, -325 mesh, 99.5+% (metals basis)

    Alfa Aesar

    Formula: Ni Fe 50 50 wt Purity: 99.5+% (metals basis) UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  7202.60 Hazard Statements: H228-H351-H319-H317-H335 Flammable solid. Suspected of causing cancer. Causes serious eye irritation. May cause an…

  • Indium(III) chloride, ultra dry, 99.999% (metals basis)

    Alfa Aesar

    Formula: Cl3In Formula weight: 221.18 Purity: 99.999% (metals basis) CAS Number: 10025-82-8 UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2827.39 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage.…

  • Isobornyl acrylate, tech. 85%, stab. with 100ppm 4-methoxyphenol

    Alfa Aesar

    Synonym(s): Acrylic acid isobornyl ester Formula: C13H20O2 Formula weight: 208.30 Purity: tech. 85%, stab. with 100ppm 4-methoxyphenol CAS Number: 5888-33-5 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2916.12 Hazard Statements: …

  • 1-Iodo-3-nitrobenzene, 99%

    Alfa Aesar

    Synonym(s): 3-Nitroiodobenzene, 3-Iodonitrobenzene Formula: C6H4INO2 Formula weight: 249.01 Purity: 99% CAS Number: 645-00-1 UN Number: UN2926 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2904.90 Hazard Statements: H331-H228-H373-H302-H312-H315-H319-H335…

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