Reagents, I

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  • 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, 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…

  • 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) phosphate hydrate

    Alfa Aesar

    Formula: FePO4 xH2O Formula weight: 150.82(anhy) CAS Number: 51833-68-2 Harmonized Tariff Code:  2835.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Iron(II) oxide, 99.5% (metals basis)

    Alfa Aesar

    Formula: FeO (may contain trace amounts of other phases) Formula weight: 71.85 Purity: 99.5% (metals basis) CAS Number: 1345-25-1 Harmonized Tariff Code:  2821.10

  • Indium powder, -325 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: 4.1 Packing Group: III Harmonized Tariff Code:  8112.92 Risk Phrases: 11 Flammable. Safety Phrases: 16 Keep away from sources of ignition - No Smoking.

  • 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: …

  • Imidazole, Molecular Biology Grade, 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…

  • Isopropylmagnesium chloride, 1M in MeTHF

    Alfa Aesar

    Formula: C3H7ClMg Formula weight: 102.85 CAS Number: 1068-55-9 UN Number: UN3399 Hazard Class: 4.3 Packing Group: II

  • 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…

  • Indium(III) chloride, anhydrous, 98+%

    Alfa Aesar

    Formula: InCl3 Formula weight: 221.18 Purity: 98+% 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. Causes serious eye…

  • 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…

  • India Ink

    Alfa Aesar

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

  • 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-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…

  • Iron sulfide, 99.9% (metals basis)

    Alfa Aesar

    Formula: FeS2 Formula weight: 119.98 Purity: 99.9% (metals basis) CAS Number: 12068-85-8 Packing Group: III Harmonized Tariff Code:  2830.90 Risk Phrases: 32 Contact with acids liberates very toxic gas.

  • 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…

  • 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…

  • Icariin, 98%

    Alfa Aesar

    Synonym(s): 3-[(6-Deoxy-^a-L-mannopyranosyl)oxy]-7-^b-D-glucopyranosyloxy-5-hydroxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one Formula: C33H40O15 Formula weight: 676.66 Purity: 98% CAS Number: 489-32-7 Harmonized Tariff Code:  2932.99

  • Indole-3-carboxaldehyde, 99%

    Alfa Aesar

    Synonym(s): 3-Formylindole Formula: C9H7NO Formula weight: 145.16 Purity: 99% CAS Number: 487-89-8 Harmonized Tariff Code:  2933.99

  • Ionic strength adjuster solution for fluoride elc

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Iron(II) bromide, anhydrous, 98% min

    Alfa Aesar

    Formula: Br2Fe Formula weight: 215.67 Purity: 98% min CAS Number: 7789-46-0 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.59 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye damage. Harmful…

  • Ivermectin

    Alfa Aesar

    Synonym(s): 22,23-Dihydroavermectin B1, MK-933 Formula: C48H74O14 Formula weight: 875.11 CAS Number: 70288-86-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2932.20 Hazard Statements: H300-H360-H319 Fatal if swallowed. May damage fertility…

  • Indium(III) chloride, anhydrous, 99.99% (metals basis)

    Alfa Aesar

    Formula: InCl3 Formula weight: 221.18 Purity: 99.99% (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.…

  • Isoprene, 99%, stab. with ca 0.02% 4-tert-butylcatechol

    Alfa Aesar

    Synonym(s): 2-Methyl-1,3-butadiene Formula: C5H8 Formula weight: 68.12 Purity: 99%, stab. with ca 0.02% 4-tert-butylcatechol CAS Number: 78-79-5 UN Number: UN1218 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2901.24 Hazard Statements: H224-H350-H341 …

  • Iron nickel oxide, tech.

    Alfa Aesar

    Formula: NiFe2O4 Formula weight: 234.39 CAS Number: 12168-54-6 Harmonized Tariff Code:  2841.90 Hazard Statements: H350-H317 May cause cancer. May cause an allergic skin reaction. Precautionary Statements: P261-P280-P281-P363-P405-P501a Avoid breathing…

  • Iron(II) acetate, anhydrous, Fe 29.5% min

    Alfa Aesar

    Formula: Fe(OOCCH3)2 Formula weight: 173.94 CAS Number: 3094-87-9 Harmonized Tariff Code:  2915.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 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) methoxide, 98%

    Alfa Aesar

    Formula: C2H6FeO2 Formula weight: 117.92 Purity: 98% CAS Number: 7245-21-8 UN Number: UN3181 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H228-H302-H315-H319-H335 Flammable solid. Harmful if swallowed. Causes skin irritation.…

  • Iron(II) sulfide, tech.

    Alfa Aesar

    Synonym(s): Ferrous sulfide Formula: FeS Formula weight: 87.91 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…

  • Iron(III) nitrate nonahydrate, 98+% (metals basis)

    Alfa Aesar

    Formula: FeN3O9 9H2O Formula weight: 403.99 (241.86anhy) Purity: 98+% (metals basis) 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…

  • Indium, plasma standard solution, Specpure r, In 10,000µg/ml

    Alfa Aesar

    Formula: In in 5 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 breathe…

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