Reagents, N

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  • Nitric acid, 1.0N Standardized Solution

    Alfa Aesar

    Formula: HNO3 Formula weight: 63.01 CAS Number: 7697-37-2 UN Number: UN3624 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2808.00 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …

  • Nicotinic acid, 99%

    Alfa Aesar

    Synonym(s): Niacin, Pyridine-3-carboxylic acid Formula: C6H5NO2 Formula weight: 123.11 Purity: 99% CAS Number: 59-67-6 Harmonized Tariff Code:  2936.29 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear…

  • N,N-Dimethylformamide, HPLC Grade, 99.7+%

    Alfa Aesar

    Formula: HCON(CH3)2 Formula weight: 73.09 Purity: 99.7+% CAS Number: 68-12-2 UN Number: UN2265 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2924.19 Hazard Statements: H360-H226-H312-H332-H319 May damage fertility or the…

  • Nickel boride, 99% (metals basis)

    Alfa Aesar

    Formula: NiB, contains Ni4B3 Formula weight: 69.52 Purity: 99% (metals basis) CAS Number: 12007-00-0 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2850.00 Hazard Statements: H350-H372-H317 May cause cancer. Causes damage to organs through…

  • Nitric acid, ACS, 68.0-70.0%

    Alfa Aesar

    Formula: HNO3 Formula weight: 63.01 CAS Number: 7697-37-2 UN Number: UN2031 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2808.00 Hazard Statements: H314-H272 Causes severe skin burns and eye damage. May intensify fire; oxidizer. Precautionary Statements: …

  • N-^a-Benzoyl-L-arginine ethyl ester hydrochloride, 99%

    Alfa Aesar

    Formula: C15H22N4O3 HCl Formula weight: 342.84 Purity: 99% CAS Number: 2645-08-1 Harmonized Tariff Code:  2925.29

  • Nickel ammonium sulfate hexahydrate, 98%

    Alfa Aesar

    Synonym(s): Ammonium nickel sulfate hexahydrate Formula: Ni(NH4)2(SO4)2.6H2O Formula weight: 394.99 (286.90anhy) Purity: 98% CAS Number: 7785-20-8 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  3102.21 Hazard Statements: …

  • n-Hexadecane, 99%

    Alfa Aesar

    Formula: CH3(CH2)14CH3 Formula weight: 226.45 Purity: 99% CAS Number: 544-76-3 Harmonized Tariff Code:  2901.10 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear…

  • 1-Naphthol, 99%

    Alfa Aesar

    Synonym(s): ^a-Naphthol, 1-Hydroxynaphthalene Formula: C10H8O Formula weight: 144.17 Purity: 99% CAS Number: 90-15-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2907.15 Hazard Statements: H318-H302-H312-H335-H315 Causes serious eye…

  • Nitric acid, Environmental Grade, 67-70%

    Alfa Aesar

    Formula: HNO3 Formula weight: 63.01 CAS Number: 7697-37-2 UN Number: UN2031 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2808.00 Hazard Statements: H314-H272 Causes severe skin burns and eye damage. May intensify fire; oxidizer. Precautionary Statements: …

  • N,N,N',N'-Tetramethylethylenediamine, Electrophoresis Grade

    Alfa Aesar

    Synonym(s): TEMED Formula: C6H16N2 Formula weight: 116.21 CAS Number: 110-18-9 UN Number: UN2372 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2921.29 Hazard Statements: H225-H314-H302-H332 Highly flammable liquid and vapour. Causes severe skin burns and eye…

  • N,N'-Methylenebisacrylamide, 99+%

    Alfa Aesar

    Synonym(s): Bis-acrylamide, BAC Formula: C7H10N2O2 Formula weight: 154.17 Purity: 99+% CAS Number: 110-26-9 Harmonized Tariff Code:  2924.19 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling.…

  • N-Benzyloxycarbonyl-D-phenylalanine, 98+%

    Alfa Aesar

    Synonym(s): N-Cbz-D-phenylalanine, Z-D-Phe-OH Formula: C17H17NO4 Formula weight: 299.33 Purity: 98+% CAS Number: 2448-45-5 Harmonized Tariff Code:  2924.29

  • N-Boc-L-^a-phenylglycinol, 98%

    Alfa Aesar

    Synonym(s): (S)-(+)-2-(Boc-amino)-2-phenylethanol, Boc-Phg-ol Formula: C13H19NO3 Formula weight: 237.30 Purity: 98% CAS Number: 117049-14-6 Harmonized Tariff Code:  2924.29

  • 1-Naphthyl phosphate disodium salt hydrate, 99%

    Alfa Aesar

    Synonym(s): Disodium 1-naphthyl phosphate hydrate Formula: C10H7Na2O4P xH2O Formula weight: 268.12(anhy) Purity: 99% CAS Number: 207569-06-0 Harmonized Tariff Code:  2919.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • Naringin

    Alfa Aesar

    Synonym(s): 4',5,7-Trihydroxyflavanone 7-rhamnoglucoside Formula: C27H32O14 Formula weight: 580.53 CAS Number: 10236-47-2 Harmonized Tariff Code:  2938.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Nicotinamide, 99%

    Alfa Aesar

    Synonym(s): Niacinamide, Pyridine-3-carboxamide Formula: C6H6N2O Formula weight: 122.13 Purity: 99% CAS Number: 98-92-0 Harmonized Tariff Code:  2936.29 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear…

  • Nitro Blue Tetrazolium chloride, 99%

    Alfa Aesar

    Synonym(s): Nitro BT, Nitrotetrazolium Blue chloride Formula: C40H30Cl2N10O6 Formula weight: 817.65 Purity: 99% CAS Number: 298-83-9 Harmonized Tariff Code:  2933.99 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye…

  • Niobium n-butoxide, 99% (metals basis)

    Alfa Aesar

    Formula: C20H45NbO5 Formula weight: 458.12 Purity: 99% (metals basis) CAS Number: 51030-47-8 Harmonized Tariff Code:  2905.19 Hazard Statements: H315-H319-H227 Causes skin irritation. Causes serious eye irritation. Combustible liquid. Precautionary Statements: …

  • 2-Nitroanisole, 99%

    Alfa Aesar

    Synonym(s): 2-Methoxynitrobenzene Formula: C7H7NO3 Formula weight: 153.14 Purity: 99% CAS Number: 91-23-6 UN Number: UN2730 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2909.30 Hazard Statements: H350-H302 May cause cancer. Harmful if swallowed. …

  • Nafion r D-520 dispersion, 5% w/w in water and 1-propanol, >1.00 meq/g exchange…

    Alfa Aesar

    Synonym(s): Perfluorosulfonic acid-PTFE copolymer, 5% w/w solution CAS Number: 31175-20-9 UN Number: UN1987 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  3914.00 Hazard Statements: H318-H226-H336 Causes serious eye damage. Flammable liquid and vapour. May cause…

  • Neodymium(III) oxide, REacton r, 99.997% (REO)

    Alfa Aesar

    Formula: Nd2O3 Formula weight: 336.48 Purity: 99.997% (REO) CAS Number: 1313-97-9 Harmonized Tariff Code:  2846.90

  • 4-Nitrophenyl-^b-D-glucopyranoside, 98+%

    Alfa Aesar

    Formula: C12H15NO8 Formula weight: 301.25 Purity: 98+% CAS Number: 2492-87-7 Harmonized Tariff Code:  2940.00

  • Nitric acid, Environmental Grade Plus, 68-70%

    Alfa Aesar

    Formula: HNO3 Formula weight: 63.01 CAS Number: 7697-37-2 UN Number: UN2031 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2808.00 Hazard Statements: H314-H272 Causes severe skin burns and eye damage. May intensify fire; oxidizer. Precautionary Statements: …

  • N-Acetyl-D-galactosamine

    Alfa Aesar

    Synonym(s): GalNAc, 2-Acetamino-2-deoxy-^a-D-galactopyranose Formula: C8H15NO6 Formula weight: 221.21 CAS Number: 1811-31-0 Harmonized Tariff Code:  2932.99

  • Nitric acid, 65-70%, 99.9999% (metals basis)

    Alfa Aesar

    Formula: HNO3 Formula weight: 63.01 Purity: 99.9999% (metals basis) CAS Number: 7697-37-2 UN Number: UN2031 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2808.00 Hazard Statements: H314-H272 Causes severe skin burns and eye damage. May intensify fire;…

  • Norfloxacin

    Alfa Aesar

    Synonym(s): Baccidal, Sebercim Formula: C16H18FN3O3 Formula weight: 319.33 CAS Number: 70458-96-7 Harmonized Tariff Code:  2933.59

  • Nitric acid, 0.1N Standardized Solution

    Alfa Aesar

    Synonym(s): Aqua fortis, Azotic acid Formula: HNO3 Formula weight: 63.01 CAS Number: 7697-37-2 Harmonized Tariff Code:  2808.00

  • N,N-Dimethylaniline, 99%

    Alfa Aesar

    Formula: C8H11N Formula weight: 121.18 Purity: 99% CAS Number: 121-69-7 UN Number: UN2253 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2921.42 Hazard Statements: H301-H311-H331-H351-H227 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled.…

  • N,N-Dimethylformamide, HPLC grade, 99.7+%, packaged under Argon in resealable…

    Alfa Aesar

    Formula: HCON(CH3)2 Formula weight: 73.09 Purity: 99.7+%, packaged under Argon in resealable ChemSeal^t bottles CAS Number: 68-12-2 UN Number: UN2265 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2924.19 Hazard Statements: H360-H226-H312-H332-H319 May damage…

  • Nitric acid, 65-70%, 99.999% (metals basis)

    Alfa Aesar

    Formula: HNO3 Formula weight: 63.01 Purity: 99.999% (metals basis) CAS Number: 7697-37-2 UN Number: UN2031 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2808.00 Hazard Statements: H314-H272 Causes severe skin burns and eye damage. May intensify fire; oxidizer.…

  • Naphthol Green B

    Alfa Aesar

    Synonym(s): Acid Green 1, C.I. 10020 Formula: C30H15FeN3Na3O15S3 Formula weight: 878.47 CAS Number: 19381-50-1 Harmonized Tariff Code:  3204.12

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