Alfa Aesar

Reagents, I, Alfa Aesar

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  • 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…

  • Isopropyl-^b-D-thiogalactoside, dioxane-free, 99%

    Alfa Aesar

    Synonym(s): IPTG Formula: C9H18O5S Formula weight: 238.30 Purity: 99% CAS Number: 367-93-1 Harmonized Tariff Code:  2932.99

  • Iron(III) nitrate nonahydrate, ACS, 98.0-101.0%

    Alfa Aesar

    Formula: FeN3O9 9H2O Formula weight: 403.99 (241.86anhy) Purity: 98.0-101.0% CAS Number: 7782-61-8 UN Number: UN1466 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.29 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin…

  • 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: …

  • Iron powder, -20 mesh, 99% (metals basis)

    Alfa Aesar

    Purity: 99% (metals basis) CAS Number: 7439-89-6 Harmonized Tariff Code:  7205.29 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…

  • Inulin

    Alfa Aesar

    CAS Number: 9005-80-5 Harmonized Tariff Code:  1108.20

  • 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…

  • Isobutanol, HPLC Grade, 99+%

    Alfa Aesar

    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 damage. Flammable liquid and vapour. May cause…

  • Imidazole, 99%

    Alfa Aesar

    Synonym(s): Glyoxaline Formula: C3H4N2 Formula weight: 68.08 Purity: 99% CAS Number: 288-32-4 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.29 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious…

  • 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…

  • Initial Calibration Blank/Continuing Calibration Blank(ICB/CCB), Specpure r

    Alfa Aesar

    Formula: Matrix 5 HCl/1 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a Do not…

  • 4-Isobutyl-^a-methylphenylacetic acid, 99%

    Alfa Aesar

    Synonym(s): Ibuprofen Formula: C13H18O2 Formula weight: 206.29 Purity: 99% CAS Number: 15687-27-1 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2916.39 Hazard Statements: H301-H361 Toxic if swallowed. Suspected of damaging fertility or…

  • 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: …

  • 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.…

  • 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…

  • 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…

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