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  • 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

  • 2-Iodothiophene, 98%, stab. with copper

    Alfa Aesar

    Synonym(s): 2-Thienyl iodide Formula: C4H3IS Formula weight: 210.04 Purity: 98%, stab. with copper CAS Number: 3437-95-4 Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H311-H227-H332-H315-H319 Toxic if swallowed. Toxic in contact with skin. Combustible liquid. Harmful…

  • Imipramine hydrochloride

    Alfa Aesar

    Formula: C19H24N2 HCl Formula weight: 316.87 CAS Number: 113-52-0 Harmonized Tariff Code:  2933.99 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Iodine Monobromide, 98% min

    Alfa Aesar

    CAS Number: 7789-33-5 MDL: MFCD00011353 EINECS: 232-159-9 UN#: UN3260 Hazard Class: 8 Packing Group: II Formula: IBr Formula Weight: 206.81 Form: Grey to black crystalline Melting Point: 50° subl Boiling Point: 116° dec. Flash Point: …

  • Isopropylamine, 99+%

    Alfa Aesar

    Synonym(s): 2-Aminopropane Formula: C3H9N Formula weight: 59.11 Purity: 99+% CAS Number: 75-31-0 UN Number: UN1221 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2921.19 Hazard Statements: H224-H315-H319-H335 Extremely flammable liquid and vapour. Causes skin…

  • 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…

  • Insulin, human, from yeast, BT-243

    Alfa Aesar

  • Ionomycin, 98%

    Alfa Aesar

    Formula: C41H72O9 Formula weight: 709.02 Purity: 98% CAS Number: 56092-81-0 Harmonized Tariff Code:  2941.90 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…

  • Isonicotinic acid, 99%

    Alfa Aesar

    Synonym(s): Pyridine-4-carboxylic acid Formula: C6H5NO2 Formula weight: 123.11 Purity: 99% CAS Number: 55-22-1 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory 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…

  • Imidazo[1,2-a]pyridine-7-carbohydrazide, 95%

    Alfa Aesar

    Formula: C8H8N4O Formula weight: 176.18 Purity: 95% CAS Number: 421595-78-0 Harmonized Tariff Code:  2933.99 Hazard Statements: <

  • 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…

  • Iodine monobromide, 98%

    Alfa Aesar

    Synonym(s): Bromoiodine Formula: IBr Formula weight: 206.81 Purity: 98% CAS Number: 7789-33-5 UN Number: UN3260 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2812.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye…

  • Iron(III) sulfate hydrate, Reagent Grade

    Alfa Aesar

    Formula: Fe2(SO4)3 xH2O Formula weight: 399.87(anhy) CAS Number: 15244-10-7 Harmonized Tariff Code:  2833.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 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…

  • IGEPAL r CA-630

    Alfa Aesar

    Synonym(s): Octylphenyl-polyethylene glycol Formula: (C2H4O)nC14H22O CAS Number: 9036-19-5 Harmonized Tariff Code:  3402.13 Hazard Statements: H318-H315 Causes serious eye damage. Causes skin irritation. Precautionary Statements: P280-P305+P351+P338-P310-P362-P321-P332+P313 Wear…

  • Indomethacin, 99+%

    Alfa Aesar

    Synonym(s): 1-(4-Chlorobenzoyl)-5-methoxy-2-methyl-1H-indole-3-acetic acid Formula: C19H16ClNO4 Formula weight: 357.80 Purity: 99+% CAS Number: 53-86-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2933.99 Hazard Statements: H300-H341 …

  • Iron granules, 1-2mm (0.04-0.08in), 99.98% (metals basis)

    Alfa Aesar

    Purity: 99.98% (metals basis) CAS Number: 7439-89-6 Harmonized Tariff Code:  7205.10 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…

  • India Ink

    Alfa Aesar

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

  • Iron, 5% in graphite

    Alfa Aesar

    Formula: Graphimet Fe-5 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  3815.19 Hazard Statements: H228-H319-H335 Flammable solid. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 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: …

  • myo-Inositol, 99%

    Alfa Aesar

    Formula: C6H12O6 Formula weight: 180.16 Purity: 99% CAS Number: 87-89-8 Harmonized Tariff Code:  2906.13

  • 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…

  • Inosine-5'-diphosphate disodium salt, 95%

    Alfa Aesar

    Synonym(s): IDP Formula: C10H12N4Na2O11P2 Formula weight: 472.15 Purity: 95% CAS Number: 54735-61-4 Harmonized Tariff Code:  2933.99

  • Initial Calibration Verification(ICV) Standards Kit, Specpure r

    Alfa Aesar

    UN Number: UN3264 Hazard Class: 8 Packing Group: II 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 breathe…

  • Iodoacetyl chloride, 97%

    Alfa Aesar

    Formula: ICH2COCl Formula weight: 204.39 Purity: 97% CAS Number: 38020-81-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2918.99 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…

  • Iron(II) sulfide, 99.98% (metals basis)

    Alfa Aesar

    Formula: FeS Formula weight: 87.91 Purity: 99.98% (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 material and/or its…

  • Isoquinoline-1-carboxylic acid, 99%

    Alfa Aesar

    Formula: C10H7NO2 Formula weight: 173.17 Purity: 99% CAS Number: 486-73-7 Harmonized Tariff Code:  2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 3-Iodophenylacetic acid, 98%

    Alfa Aesar

    Formula: C8H7IO2 Formula weight: 262.05 Purity: 98% CAS Number: 1878-69-9 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • (R)-(-)-1-Indanyl isothiocyanate, 94%

    Alfa Aesar

    Formula: C10H9NS Formula weight: 175.25 Purity: 94% CAS Number: 737000-97-4 UN Number: UN2922 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…

  • 2-(4-Isopropylphenyl)thiazolidine, 97%

    Alfa Aesar

    Formula: C12H17NS Formula weight: 207.34 Purity: 97% Harmonized Tariff Code:  2934.99 Risk Phrases: 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: 26-37-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear…

  • Indium shot, 1-3mm (0.04-0.12in), Puratronic r, 99.999% (metals basis)

    Alfa Aesar

    Purity: 99.999% (metals basis) CAS Number: 7440-74-6 Harmonized Tariff Code:  8112.92

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