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  • N,N,N',N'-Tetramethyl-p-phenylenediamine dihydrochloride, 98+%

    Alfa Aesar

    Synonym(s): 1,4-Bis(dimethylamino)benzene dihydrochloride, Wurster's Blue dihydrochloride Formula: C10H16N2 2HCl Formula weight: 237.17 Purity: 98+% CAS Number: 637-01-4 Harmonized Tariff Code:  2921.51 Hazard Statements: H301-H311-H332-H315-H319-H335 Toxic if swallowed. Toxic…

  • 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…

  • N,N-Dimethylformamide, ACS, 99.8+%

    Alfa Aesar

    Formula: HCON(CH3)2 Formula weight: 73.09 Purity: 99.8+% 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 unborn child. Flammable liquid and…

  • 2-Naphthol, 98+%

    Alfa Aesar

    Synonym(s): beta-Naphthol, 2-Hydroxynaphthalene Formula: C10H8O Formula weight: 144.17 Purity: 98+% CAS Number: 135-19-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2907.15 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if…

  • N-Ethyl-1-naphthylamine, 98%

    Alfa Aesar

    Synonym(s): N-(1-Naphthyl)ethylamine Formula: C12H13N Formula weight: 171.25 Purity: 98% CAS Number: 118-44-5 Harmonized Tariff Code:  2921.45 Hazard Statements: H301-H311-H332 Toxic if swallowed. Toxic in contact with skin. Harmful if inhaled. Precautionary Statements: …

  • 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: …

  • 2-Naphthylacetic acid, 99%

    Alfa Aesar

    Synonym(s): 2-Naphthaleneacetic acid Formula: C12H10O2 Formula weight: 186.21 Purity: 99% CAS Number: 581-96-4 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 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: …

  • N-Ethyl-N-methyl-2-(1-piperazinyl)nicotinamide

    Alfa Aesar

    Synonym(s): N-Ethyl-N-methyl-2-(1-piperazinyl)pyridine-3-carboxamide Formula: C13H20N4O Formula weight: 248.33 CAS Number: 912761-62-7 Harmonized Tariff

  • Nickel(II) chloride, anhydrous, 98%

    Alfa Aesar

    Formula: Cl2Ni Formula weight: 129.60 Purity: 98% CAS Number: 7718-54-9 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2827.35 Hazard Statements: H301-H331-H334-H350-H360-H372-H341-H315-H317 Toxic if swallowed. Toxic if inhaled. May cause…

  • N,N-Dimethylformamide, anhydrous, 99.8%, packaged under Argon in resealable…

    Alfa Aesar

    CAS Number: 68-12-2 MDL: MFCD00003284 EINECS: 200-679-5 Formula: HCON(CH3)2 Formula Weight: 73.09 Form: Liquid Melting Point: -61° Boiling Point: 153° Flash Point: 57°(135°F) Density: 0.944 …

  • 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. …

  • N-Allylthiourea, 98%

    Alfa Aesar

    Synonym(s): Thiosinamine Formula: C4H8N2S Formula weight: 116.19 Purity: 98% CAS Number: 109-57-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2930.90 Hazard Statements: H301-H317 Toxic if swallowed. May cause an allergic skin…

  • 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…

  • Nitric acid, ACS, fuming, 90%

    Alfa Aesar

    Formula: HNO3 Formula weight: 63.01 Purity: 90% CAS Number: 7697-37-2 UN Number: UN2031 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2808.00 Hazard Statements: H272-H330-H314-H318 May intensify fire; oxidizer. Fatal if inhaled. Causes severe skin burns and eye…

  • 1-Nonylamine, 98+%

    Alfa Aesar

    Synonym(s): n-Nonylamine Formula: CH3(CH2)8NH2 Formula weight: 143.27 Purity: 98+% CAS Number: 112-20-9 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2921.19 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage.…

  • Nalidixic acid, 99%

    Alfa Aesar

    Synonym(s): 1,4-Dihydro-1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid, 1-Ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylic acid Formula: C12H12N2O3 Formula weight: 232.24 Purity: 99% CAS Number: 389-08-2 Harmonized Tariff Code:  2933.99 Hazard…

  • Nitrate, Ion chromatography standard solution, Specpure r, NO{3} - 1000µg/ml

    Alfa Aesar

    Formula: NaNO3 in H2O Harmonized Tariff Code:  3822.00

  • N,N'-Diisopropylcarbodiimide, 99%

    Alfa Aesar

    Synonym(s): DIC Formula: (CH3)2CHN=C=NCH(CH3)2 Formula weight: 126.20 Purity: 99% CAS Number: 693-13-0 UN Number: UN2929 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2925.19 Hazard Statements: H330-H334-H318-H226-H315-H317-H335 Fatal if inhaled. May…

  • 2-(4-Nitrophenyl)ethanol, 99+%

    Alfa Aesar

    Synonym(s): 4-Nitrophenethyl alcohol Formula: C8H9NO3 Formula weight: 167.16 Purity: 99+% CAS Number: 100-27-6 Harmonized Tariff Code:  2906.29 Hazard Statements: H301-H319 Toxic if swallowed. Causes serious eye irritation. Precautionary Statements: …

  • N-(3-Aminopropyl)cyclohexylamine, 98%

    Alfa Aesar

    Synonym(s): N-Cyclohexyl-1,3-diaminopropane, N-Cyclohexyl-1,3-propanediamine Formula: C9H20N2 Formula weight: 156.27 Purity: 98% CAS Number: 3312-60-5 UN Number: UN2735 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2921.30 Hazard Statements: …

  • N-(4-Methoxybenzylidene)aniline, 98%

    Alfa Aesar

    Synonym(s): p-Anisaldehyde anil, N-(4-Methoxybenzal)aniline Formula: C14H13NO Formula weight: 211.26 Purity: 98% CAS Number: 836-41-9 Harmonized Tariff Code:  2922.29 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye…

  • N,N'-Di(1-naphthyl)benzidine, 98%

    Alfa Aesar

    Synonym(s): N,N'-Di(1-naphthyl)-1,1'-biphenyl-4,4'-diamine Formula: C32H24N2 Formula weight: 436.56 Purity: 98% CAS Number: 152670-41-2 Harmonized Tariff Code:  2921.59

  • 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…

  • N-Methyl-L-alanine, 98%

    Alfa Aesar

    Synonym(s): (S)-2-(Methylamino)propionic acid Formula: C4H9NO2 Formula weight: 103.12 Purity: 98% CAS Number: 3913-67-5 Harmonize

  • ^a-Naphtholbenzein

    Alfa Aesar

    Synonym(s): 4-[^a-(4-Hydroxy-1-naphthyl)benzylidene]naphthalen-1(4H)-one, p-Naphtholbenzein Formula: C27H18O2 Formula weight: 374.44 CAS Number: 145-50-6 Harmonized Tariff Code:  2907.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…

  • N,N,N',N'-Tetramethylethylenediamine, 99%

    Alfa Aesar

    Synonym(s): 1,2-Bis(dimethylamino)ethane, TMEDA Formula: C6H16N2 Formula weight: 116.21 Purity: 99% 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…

  • N-Boc-D-phenylalaninol, 98%

    Alfa Aesar

    Synonym(s): Boc-D-Phe-ol, (R)-(+)-(tert-Butoxycarbonylamino)-3-phenyl-1-propanol Formula: C14H21NO3 Formula weight: 251.33 Purity: 98% CAS Number: 106454-69-7 Harmonized Tariff Code:  2924.29

  • Novobiocin sodium salt

    Alfa Aesar

    Formula: C31H35N2NaO11 Formula weight: 634.61 CAS Number: 1476-53-5 Harmonized Tariff Code:  2941.90 Hazard Statements: H319-H317 Causes serious eye irritation. May cause an allergic skin reaction. Precautionary Statements: P261-P280-P305+P351+P338-P363-P321-P501a Avoid breathing…

  • N-(1-Naphthyl)ethylenediamine dihydrochloride, ACS

    Alfa Aesar

    Formula: C12H14N2 2HCl Formula weight: 259.18 CAS Number: 1465-25-4 Harmonized Tariff Code:  2921.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Nickel(II) iodide, anhydrous, 99.5% (metals basis)

    Alfa Aesar

    Formula: NiI2 Formula weight: 312.51 Purity: 99.5% (metals basis) CAS Number: 13462-90-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2827.60 Hazard Statements: H334-H350-H360-H372-H341-H317 May cause allergy or asthma symptoms or breathing…

  • 2-Naphthaldehyde, 98%

    Alfa Aesar

    Synonym(s): 2-Naphathalenecarboxaldehyde Formula: C11H8O Formula weight: 156.18 Purity: 98% CAS Number: 66-99-9 Harmonized Tariff Code:  2912.29 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…

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