Alfa Aesar

Reagents, N, Alfa Aesar

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  • Nujol (light oil)

    Alfa Aesar

    Synonym(s): Mineral oil, Paraffin oil CAS Number: 8012-95-1 Harmonized Tariff Code:  2710.19 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection.…

  • N-Methyl-1-naphthalenemethylamine hydrochloride, 98%

    Alfa Aesar

    Synonym(s): N-Methyl-1-naphthylmethylamine hydrochloride Formula: C12H13N HCl Formula weight: 207.70 Purity: 98% CAS Number: 65473-13-4 Harmonized Tariff Code:  2921.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Nickel powder, -100 mesh, 99+% (metals basis excluding Co), Co 0.1% max

    Alfa Aesar

    Purity: 99+% (metals basis excluding Co), Co 0.1% max CAS Number: 7440-02-0 Harmonized Tariff Code:  7504.00 Hazard Statements: H372-H351-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. May cause an allergic skin reaction. Precautionary…

  • 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-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…

  • 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.…

  • Nickel(II) chloride, anhydrous, 99% (metals basis)

    Alfa Aesar

    Formula: Cl2Ni Formula weight: 129.60 Purity: 99% (metals basis) 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…

  • N,N-Diisopropyl-3-nitrobenzamide, 97%

    Alfa Aesar

    Formula: C13H18N2O3 Formula weight: 250.29 Purity: 97% CAS Number: 2448-06-8 Harmonized Tariff Code:  2924.29 Risk Phrases:

  • 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…

  • 1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 90+%

    Alfa Aesar

    Synonym(s): 1-Nitroso-R-salt Formula: C10H5NNa2O8S2 Formula weight: 377.26 Purity: 90+% CAS Number: 525-05-3 Harmonized Tariff Code:  2908.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 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. …

  • N-Fmoc-S-tert-butyl-L-cysteine, 98%

    Alfa Aesar

    Synonym(s): Fmoc-L-Cys(tBu)-OH Formula: C22H25NO4S Formula weight: 399.5 Purity: 98% CAS Number: 67436-13-9 Harmonized Tariff Cod

  • 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;…

  • N,N-Dimethylformamide, 99%

    Alfa Aesar

    Synonym(s): DMF Formula: HCON(CH3)2 Formula weight: 73.09 Purity: 99% 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.…

  • N-Succinyl-Gly-Gly-Phe-p-nitroanilide

    Alfa Aesar

    Synonym(s): Suc-Gly-Gly-Phe-pNA, Chymotrypsin Substrate I, Colorimetric Formula: C23H25N5O8 Formula weight: 499.47 CAS Number: 68982-90-1 Harmonized Tariff Code:  2924.29

  • 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,N-Dimethylacetamide dimethyl acetal, tech. 90%, stab with 5-10% methanol

    Alfa Aesar

    Formula: C6H15NO2 Formula weight: 133.19 Purity: tech. 90%, stab with 5-10% methanol CAS Number: 18871-66-4 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2922.50 Hazard Statements: H224-H301-H311-H371-H332 Extremely flammable liquid and…

  • 4-Nitrophenyl phosphate disodium salt hexahydrate, 5mg tablets

    Alfa Aesar

    Synonym(s): pNPP disodium salt, Disodium 4-nitrophenyl phosphate Formula: C6H4NNa2O6P 6H2O Formula weight: 371.15 (263.05anhy) CAS Number: 4264-83-9 Harmonized Tariff Code:  2919.90

  • Niobium carbide, 99+% (metals basis)

    Alfa Aesar

    Formula: NbC Formula weight: 104.91 Purity: 99+% (metals basis) CAS Number: 12069-94-2 UN Number: UN3178 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2849.90 Hazard Statements: H228 Flammable solid. Precautionary Statements: …

  • 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…

  • 4-Nitrophenyl palmitate, 98+%

    Alfa Aesar

    Synonym(s): 4-Nitrophenyl hexadecanoate, Palmitic acid 4-nitrophenyl ester CAS Number: 1492-30-4 MDL: MFCD00047732 EINECS: 216-084-9 UN#: UN3260 Formula: C22H35NO4 Formula Weight: 377.53 Form: Grey to black…

  • N-Methyl-D-glucamine, 99%

    Alfa Aesar

    Synonym(s): D-1-Deoxy-1-(methylamino)glucitol, Meglumine Formula: C7H17NO5 Formula weight: 195.22 Purity: 99% CAS Number: 6284-40-8 Harmonized Tariff Code:  2922.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 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: …

  • Nystatin

    Alfa Aesar

    Formula: C47H75NO17 Formula weight: 926.09 CAS Number: 1400-61-9 Harmonized Tariff Code:  2941.90

  • 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,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 …

  • N-Ethyl-4-methoxybenzamide, 97%

    Alfa Aesar

    Formula: C10H13NO2 Formula weight: 179.22 Purity: 97% CAS Number: 7403-41-0 Harmonized Tariff Code:  2924.29 Hazard Statements: <

  • Neodymium(III) oxide, REacton r, 99% (REO)

    Alfa Aesar

    Formula: Nd2O3 Formula weight: 336.48 Purity: 99% (REO) CAS Number: 1313-97-9 Harmonized Tariff Code:  2846.90

  • NF-kB Activation Inhibitor VI, BOT-64

    Alfa Aesar

    Synonym(s): (Z)-6,6-Dimethyl-2-(phenylimino)-6,7-dihydrobenzo[d][1,3]oxathiol-4(5H)-one Formula: C15H15NO2S Formula weight: 273.40 CAS Number: 113760-29-5 Harmonized Tariff Code:  3504.00

  • Nile Blue A

    Alfa Aesar

    Synonym(s): C.I. 51180, Basic Blue 12 Formula: C40H40N6O6S Formula weight: 732.84 CAS Number: 3625-57-8 Harmonized Tariff Code:  3204.90

  • Niobium(V) oxide, 99.95% (metals basis)

    Alfa Aesar

    Formula: Nb2O5 Formula weight: 265.81 Purity: 99.95% (metals basis) CAS Number: 1313-96-8 Harmonized Tariff Code:  2825.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Niobium slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.95% (metals basis…

    Alfa Aesar

    Purity: 99.95% (metals basis excluding Ta) CAS Number: 7440-03-1 Harmonized Tariff Code:  8112.99

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