Reagents, I

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  • Indole-3-glyoxylyl chloride, 98+%

    Alfa Aesar

    Synonym(s): ^a-Oxoindoleacetyl chloride Formula: C10H6ClNO2 Formula weight: 207.62 Purity: 98+% CAS Number: 22980-09-2 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.99 Hazard Statements: H330-H314-H318 Fatal if inhaled. Causes severe…

  • 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…

  • 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…

  • Iron(III) ethoxide, 99.6% (metals basis)

    Alfa Aesar

    Formula: C6H15FeO3 Formula weight: 191.03 Purity: 99.6% (metals basis) CAS Number: 5058-42-4 UN Number: UN3181 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes…

  • 2-Iodoaniline, 98+%

    Alfa Aesar

    Formula: C6H6IN Formula weight: 219.03 Purity: 98+% CAS Number: 615-43-0 Harmonized Tariff Code:  2921.42 Hazard Statements: H301-H311-H332-H315-H319-H335 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Causes skin irritation. Causes serious eye irritation. May…

  • 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…

  • 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. …

  • Iodotrimethylsilane, 97%, stab. with copper

    Alfa Aesar

    Synonym(s): TMS iodide, Trimethyliodosilane Formula: C3H9ISi Formula weight: 200.09 Purity: 97%, stab. with copper CAS Number: 16029-98-4 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H314-H318 Highly…

  • 4-Iodophenol, 98+%

    Alfa Aesar

    Formula: C6H5IO Formula weight: 220.01 Purity: 98+% CAS Number: 540-38-5 Harmonized Tariff Code:  2908.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Isonicotinic acid hydrazide, 98+%

    Alfa Aesar

    Synonym(s): Isoniazid, Pyridine-4-carboxylic hydrazide Formula: C6H7N3O Formula weight: 137.14 Purity: 98+% CAS Number: 54-85-3 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H351-H315-H319-H335 Toxic if swallowed. Suspected of causing cancer.…

  • 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. …

  • Inulin

    Alfa Aesar

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

  • Iron(II) oxalate dihydrate, Puratronic r, 99.999% (metals basis)

    Alfa Aesar

    Formula: FeC2O4 2H2O Formula weight: 179.90 (143.87anhy) Purity: 99.999% (metals basis) CAS Number: 6047-25-2 Harmonized Tariff Code:  2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in contact with skin. Precautionary Statements: …

  • Indium ingot, polycrystalline, Puratronic r, 99.9999% (metals basis)

    Alfa Aesar

    Formula: In Formula weight: 114.82 Purity: 99.9999% (metals basis) CAS Number: 7440-74-6 Harmonized Tariff Code:  8112.92

  • Isonicotinamide, 99%

    Alfa Aesar

    Synonym(s): Pyridine-4-carboxamide Formula: C6H6N2O Formula weight: 122.13 Purity: 99% CAS Number: 1453-82-3 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Isovaleraldehyde, 98%

    Alfa Aesar

    Synonym(s): 3-Methylbutanal, 3-Methylbutyraldehyde Formula: (CH3)2CHCH2CHO Formula weight: 86.13 Purity: 98% CAS Number: 590-86-3 UN Number: UN2058 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2912.19 Hazard Statements: H225-H315-H319-H335 Highly flammable…

  • Iron(III) citrate hydrate, Fe(III) 16.5-20%; Fe(II) max 5%

    Alfa Aesar

    Synonym(s): Citric acid iron(III) salt, Ferric citrate Formula: C6H5FeO7 xH2O Formula weight: 244.94(anhy) CAS Number: 334024-15-6 Harmonized Tariff Code:  2918.15

  • 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…

  • 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…

  • Iron(II,III) oxide, 97%

    Alfa Aesar

    Formula: Fe3O4 Formula weight: 231.54 Purity: 97% CAS Number: 1317-61-9 Harmonized Tariff Code:  2821.10 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Isatin, 98%

    Alfa Aesar

    Synonym(s): 2,3-Indolinedione Formula: C8H5NO2 Formula weight: 147.13 Purity: 98% CAS Number: 91-56-5 Harmonized Tariff Code:  2933.79

  • Isopropyl 4-hydroxybenzoate, 98%

    Alfa Aesar

    Synonym(s): 4-Hydroxybenzoic acid isopropyl ester, Isopropylparaben Formula: C10H12O3 Formula weight: 180.21 Purity: 98% CAS Number: 4191-73-5 Harmonized Tariff Code:  2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • Isonicotinoyl chloride hydrochloride, 98%

    Alfa Aesar

    Synonym(s): Pyridine-4-carbonyl chloride hydrochloride Formula: C6H4ClNO HCl Formula weight: 178.01 Purity: 98% CAS Number: 39178-35-3 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2933.39 Hazard Statements: H314-H318 Causes severe skin…

  • 3-Iodobenzoic acid, 98+%

    Alfa Aesar

    Formula: C7H5IO2 Formula weight: 248.02 Purity: 98+% CAS Number: 618-51-9 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Iodic acid, 99%

    Alfa Aesar

    Formula: HIO3 Formula weight: 175.91 Purity: 99% CAS Number: 7782-68-5 UN Number: UN3085 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2811.19 Hazard Statements: H272-H314-H318 May intensify fire; oxidizer. Causes severe skin burns and eye damage. Causes…

  • 4-Iodobenzotrifluoride, 98%

    Alfa Aesar

    Synonym(s): 4-Iodo-^a,^a,^a-trifluorotoluene Formula: C7H4F3I Formula weight: 272.01 Purity: 98% CAS Number: 455-13-0 Harmonized Tariff Code:  2903.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

  • trans-Indole-3-acrylic acid, 98+%

    Alfa Aesar

    Synonym(s): trans-3-(3-Indolyl)-2-propenoic acid, trans-Indolyl-3-acrylic acid Formula: C11H9NO2 Formula weight: 187.20 Purity: 98+% CAS Number: 29953-71-7 Harmonized Tariff Code:  2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation.…

  • 1-Iodo-3,5-bis(trifluoromethyl)benzene, 97+%

    Alfa Aesar

    Synonym(s): 3,5-Bis(trifluoromethyl)iodobenzene Formula: C8H3F6I Formula weight: 340.01 Purity: 97+% CAS Number: 328-73-4 Harmonized Tariff Code:  2903.99 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 2-Iodo-m-xylene, 98%

    Alfa Aesar

    Synonym(s): 1,3-Dimethyl-2-iodobenzene, 2-Iodo-1,3-dimethylbenzene Formula: C8H9I Formula weight: 232.07 Purity: 98% CAS Number: 608-28-6 Harmonized Tariff Code:  2903.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • Isopropyltriphenylphosphonium iodide, 98+%

    Alfa Aesar

    Synonym(s): (2-Propyl)triphenylphosphonium iodide Formula: (CH3)2CHP(C6H5)3I Formula weight: 432.29 Purity: 98+% CAS Number: 24470-78-8 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Indium antimonide, Electronic Grade, 99.99% (metals basis)

    Alfa Aesar

    Formula: InSb Formula weight: 236.57 Purity: 99.99% (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…

  • Iminodiacetic acid, 98+%

    Alfa Aesar

    Formula: HN(CH2CO2H)2 Formula weight: 133.10 Purity: 98+% CAS Number: 142-73-4 Harmonized Tariff Code:  2922.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

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