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…

  • 5-Iodoisatin, 97%

    Alfa Aesar

    Formula: C8H4INO2 Formula weight: 273.03 Purity: 97% CAS Number: 20780-76-1 Harmonized Tariff Code:  2933.99

  • Iodocyclopentane, 97%, stab. with copper

    Alfa Aesar

    Synonym(s): Cyclopentyl iodide Formula: C5H9I Formula weight: 196.03 Purity: 97%, stab. with copper CAS Number: 1556-18-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2903.89 Hazard Statements: H226-H315-H319-H335 Flammable liquid and…

  • 2-Isopropylaniline, 97%

    Alfa Aesar

    Synonym(s): 2-Aminocumene Formula: C9H13N Formula weight: 135.21 Purity: 97% CAS Number: 643-28-7 Harmonized Tariff Code:  2921.49 Hazard Statements: H311-H373-H302-H332-H315-H319 Toxic in contact with skin. May cause damage to organs through prolonged or repeated exposure.…

  • Iodosobenzene diacetate, 98+%

    Alfa Aesar

    Synonym(s): (Diacetoxyiodo)benzene, DIB Formula: C10H11IO4 Formula weight: 322.10 Purity: 98+% CAS Number: 3240-34-4 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • 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 rod, 12mm (0.47in) dia, 99.99% (metals basis)

    Alfa Aesar

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

  • 4,5-Imidazoledicarboxylic acid, 97%

    Alfa Aesar

    Formula: C5H4N2O4 Formula weight: 156.10 Purity: 97% CAS Number: 570-22-9 Harmonized Tariff Code:  2933.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Iridium slug, 6.0mm (0.24in) dia x 6.0mm (0.24in) length, 99.8% (metals basis)

    Alfa Aesar

    Purity: 99.8% (metals basis) CAS Number: 7439-88-5 Harmonized Tariff Code:  7110.41

  • Isethionic acid sodium salt, 98%

    Alfa Aesar

    Synonym(s): Sodium isethionate, 2-Hydroxyethanesulfonic acid sodium salt Formula: HO(CH2)2SO3Na Formula weight: 148.11 Purity: 98% CAS Number: 1562-00-1 Harmonized Tariff Code:  2905.59

  • Indolicidin

    Alfa Aesar

    Synonym(s): Ile-Leu-Pro-Trp-Lys-Trp-Pro-Trp-Trp-Pro-Trp-Arg-Arg-NH2 Formula: C100H132N26O13 Formula weight: 1906.28 CAS Number: 140896-21-5 Harmonized Tariff Code:  2934.99

  • Indium pieces, 99.99% (metals basis)

    Alfa Aesar

    Purity: 99.99% (metals basis) CAS Number: 7440-74-6 Harmonized Tariff Code:  8112.92

  • 4-Iodo-3-nitrobenzoic acid, 97%

    Alfa Aesar

    Formula: C7H4INO4 Formula weight: 293.02 Purity: 97% CAS Number: 35674-27-2 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Insulin, from porcine pancreas, 97%

    Alfa Aesar

    Formula: C256H381N65O76S6 Formula weight: 5777.59 Purity: 97% CAS Number: 12584-58-6 Harmonized Tariff Code:  2937.12

  • 1,3-Dibromo-5-fluoro-2-iodobenzene, 97%

    Alfa Aesar

    Synonym(s): 2,6-Dibromo-4-fluoroiodobenzene Formula: C6H2Br2FI Formula weight: 379.80 Purity: 97% CAS Number: 62720-29-0 Harmonized Tariff Code:  2903.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Isradipine, 98+%

    Alfa Aesar

    Synonym(s): PN 200-110 Formula: C19H21N3O5 Formula weight: 371.39 Purity: 98+% CAS Number: 75695-93-1 Harmonized Tariff Code:  2934.99

  • 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…

  • Indole-2-carboxylic acid, 98+%

    Alfa Aesar

    Formula: C9H7NO2 Formula weight: 161.16 Purity: 98+% CAS Number: 1477-50-5 Harmonized Tariff Code:  2933.99 Hazard Statements: H301-H311-H315-H319-H335 Toxic if swallowed. Toxic in contact with skin. Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Iron yttrium oxide, 99.9% (REO)

    Alfa Aesar

    Formula: Y3Fe5O12 Formula weight: 737.94 Purity: 99.9% (REO) CAS Number: 12063-56-8 Harmonized Tariff Code:  2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Iodoform, 99%

    Alfa Aesar

    Synonym(s): Triiodomethane Formula: CHI3 Formula weight: 393.73 Purity: 99% CAS Number: 75-47-8 Harmonized Tariff Code:  2903.39 Hazard Statements: H301-H311-H332-H315-H319-H335 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Causes skin irritation. Causes…

  • Indium oxide, polymeric precursor, in hexane, Oxide ^=30 wt%

    Alfa Aesar

    CAS Number: 1312-43-2 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2825.90 Hazard Statements: H224-H361-H332 Extremely flammable liquid and vapour. Suspected of damaging fertility or the unborn child. Harmful if inhaled. Precautionary Statements: …

  • Iron(II) oxalate dihydrate, 99%

    Alfa Aesar

    Formula: FeC2O4 2H2O Formula weight: 179.90 (143.87anhy) Purity: 99% CAS Number: 6047-25-2 Harmonized Tariff Code:  2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in contact with skin. Precautionary Statements: P280-P301+P312-P312-P363-P322-P501a Wear…

  • Instrument Calibration(ICAL) 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…

  • Isopropyl formate, 98%

    Alfa Aesar

    Synonym(s): Formic acid isopropyl ester Formula: C4H8O2 Formula weight: 88.11 Purity: 98% CAS Number: 625-55-8 UN Number: UN1281 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2915.13 Hazard Statements: H225-H319-H335-H336 Highly flammable liquid and vapour.…

  • Iron(III) meso-tetraphenylporphine-^m-oxo dimer

    Alfa Aesar

    Formula: C88H56Fe2N8O Formula weight: 1353.16 CAS Number: 12582-61-5 Harmonized Tariff Code:  2933.99

  • 4-Isopropylphenyl isocyanate, 98%

    Alfa Aesar

    Formula: C10H11NO Formula weight: 161.21 Purity: 98% CAS Number: 31027-31-3 UN Number: UN2206 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2929.10 Hazard Statements: H300-H330-H334-H227-H315-H319-H335 Fatal if swallowed. Fatal if inhaled. May cause allergy…

  • 2-Isopropoxyphenol, 97%

    Alfa Aesar

    Synonym(s): Catechol monoisopropyl ether Formula: C9H12O2 Formula weight: 152.19 Purity: 97% CAS Number: 4812-20-8 Harmonized Tariff Code:  2909.50 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

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

    Alfa Aesar

    Formula: Matrix 2 HNO3 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: …

  • Iodonitrotetrazolium violet, 95%

    Alfa Aesar

    Synonym(s): INT, Iodonitrotetrazolium chloride Formula: C19H13ClIN5O2 xH2O Formula weight: 505.70(anhy) Purity: 95% CAS Number: 146-68-9 Packing Group: III Harmonized Tariff Code:  2933.99 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation.…

  • Iridium(IV) oxide dihydrate, Premion r, 99.99% (metals basis), Ir 73% min

    Alfa Aesar

    Formula: IrO2 2H2O Formula weight: 260.23 (224.20anhy) Purity: 99.99% (metals basis), Ir 73% min CAS Number: 30980-84-8 Harmonized Tariff Code:  2843.90

  • Insulin-like Growth Factor I (30-41)

    Alfa Aesar

    Synonym(s): Gly-Tyr-Gly-Ser-Ser-Ser-Arg-Arg-Ala-Pro-Gln-Thr Formula: C51H83N19O19 Formula weight: 1266.50 CAS Number: 82177-09-1 Harmonized Tariff Code:  2933.99

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