Reagents, I

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  • 2-Isopropylphenol, 98%

    Alfa Aesar

    Synonym(s): o-Cumenol, o-Hydroxycumene Formula: C9H12O Formula weight: 136.20 Purity: 98% CAS Number: 88-69-7 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2907.19 Hazard Statements: H301-H311-H314-H318-H227 Toxic if swallowed. Toxic in…

  • Iron powder, spherical, <10 micron, 99.9+% (metals basis), 99.5%

    Alfa Aesar

    Purity: 99.9+% (metals basis), 99.5% CAS Number: 7439-89-6 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  7205.29 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Isopropyl tetradecanoate, 98%

    Alfa Aesar

    Synonym(s): Isopropyl myristate, Tetradecanoic acid isopropyl ester Formula: CH3(CH2)12CO2CH(CH3)2 Formula weight: 270.46 Purity: 98% CAS Number: 110-27-0 Harmonized Tariff Code:  2915.90 Hazard Statements: H315 Causes skin irritation. Precautionary Statements: …

  • 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…

  • 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. …

  • Iron(III) chloride hexahydrate, 97%

    Alfa Aesar

    Synonym(s): Ferric chloride hexahydrate Formula: Cl3Fe 6H2O Formula weight: 270.30 (162.21anhy) Purity: 97% 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 severe skin…

  • Ionic strength adjuster solution for ammonia electrode

    Alfa Aesar

    UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H301-H311-H331-H314-H318 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

  • 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…

  • Iron powder, spherical, APS 6-10 micron, reduced, 99.5%

    Alfa Aesar

    Purity: 99.5% CAS Number: 7439-89-6 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  7205.29 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Iron(II) sulfide, 99% (metals basis)

    Alfa Aesar

    Formula: FeS (Fe typically 0.9) Formula weight: 87.91 Purity: 99% (metals basis) CAS Number: 1317-37-9 Harmonized Tariff Code:  2830.90 Precautionary Statements: P220g Keep away from acids. Risk Phrases: 31 Contact with acids liberates toxic gas. Safety Phrases: 60 This…

  • 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(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: …

  • Ionic strength adjuster solution for sodium elc

    Alfa Aesar

    UN Number: UN2672 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H301-H314-H318 Toxic if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

  • 1-Indanone, 99+%

    Alfa Aesar

    Formula: C9H8O Formula weight: 132.16 Purity: 99+% CAS Number: 83-33-0 Harmonized Tariff Code:  2914.39 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling. Do not eat, drink or smoke when…

  • Indium powder, -100 mesh, 99.99% (metals basis)

    Alfa Aesar

    Formula: In Formula weight: 114.82 Purity: 99.99% (metals basis) CAS Number: 7440-74-6 UN Number: UN3089 Hazard Class: 4

  • Indium tin oxide, 99.99% (metals basis)

    Alfa Aesar

    Formula: In2O3 SnO2 90 10 wt Purity: 99.99% (metals basis) CAS Number: 50926-11-9 Harmonized Tariff Code:  2841.90 Hazard Statements: H335 May cause respiratory irritation. Precautionary Statements: P261-P304+P340-P312-P405-P403+P233-P501a Avoid breathing…

  • Iron Titanium powder, -40 mesh

    Alfa Aesar

    Formula: Fe Ti 60 40 wt (Al 2 max) UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  7202.91 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Iron nitride

    Alfa Aesar

    Formula: FexN (x=2-4) CAS Number: 37245-77-5 Harmonized Tariff Code:  2850.00

  • 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…

  • 1-Iodopentane, 98%, stab with copper

    Alfa Aesar

    Synonym(s): n-Amyl iodide, n-Pentyl iodide Formula: C5H11I Formula weight: 198.05 Purity: 98%, stab with copper CAS Number: 628-17-1 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.39 Hazard Statements: H226-H315-H319-H335 Flammable…

  • India Ink

    Alfa Aesar

    CAS Number: 8046-52-4 Harmonized Tariff Code:  3215.90

  • Iron(III) hexacyanoferrate(II)

    Alfa Aesar

    Synonym(s): Prussian Blue, Iron(III) ferrocyanide Formula: Fe4[Fe(CN)6]3 Formula weight: 859.25 CAS Number: 14038-43-8 Harmonized Tariff Code:  2837.20 Hazard Statements: H301-H311-H332 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Precautionary Statements: …

  • 3-Isobutyl-1-methylxanthine

    Alfa Aesar

    Synonym(s): 3,7-Dihydro-1-methyl-3-(2-methylpropyl)-1H-purine-2,6-dione, Phosphodiesterase Inhibitor (IBMX) Formula: C10H14N4O2 Formula weight: 222.24 CAS Number: 28822-58-4 Harmonized Tariff Code:  2933.59 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …

  • Ionic strength adjuster solution for fluoride elc

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • 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. …

  • Insulin, human, from yeast, BT-243

    Alfa Aesar

  • 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…

  • ICP-MS Soil Spike Standard solution for 6020 CLP-M, Specpure r

    Alfa Aesar

    Formula: Matrix 2 HNO3/tr. tartaric acid UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

  • Iron rod, 5mm (0.2in) dia, 99.99% (metals basis)

    Alfa Aesar

    Purity: 99.99% (metals basis) CAS Number: 7439-89-6 Harmonized Tariff Code:  7214.99

  • Iodine monochloride

    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…

  • IEF Anode buffer (50X)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • 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…

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