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Alfa Aesar

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  • Nitric acid, fuming, 98%

    Alfa Aesar

    Formula: C5H9BrZn Formula weight: 214.41 CAS Number: 171860-68-7 UN Number: UN3399 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H261-H314-H351-H335 Highly flammable liquid and vapour. In contact with water releases flammable…

  • Hydrindantin dihydrate, 98%

    Alfa Aesar

    Synonym(s): 2,2',3,3,3',3'-Hexahydroxy-2,2'-biindan-1,1'-dione Formula: C18H10O6 2H2O Formula weight: 358.30 (322.27anhy) Purity: 98% CAS Number: 5950-69-6 Harmonized Tariff Code:  2914.40

  • Chlorotrimethylsilane, 98+%

    Alfa Aesar

    Synonym(s): TMS chloride, Trimethylchlorosilane Formula: C3H9ClSi Formula weight: 108.64 Purity: 98+% CAS Number: 75-77-4 UN Number: UN1298 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H311-H314-H318 Highly flammable liquid…

  • Citrate-buffered saline (20X)

    Alfa Aesar

    Synonym(s): SSC buffer, 20X, Saline-sodium citrate buffer, 20X CAS Number: 6132-04-3 Harmonized Tariff Code:  3822.00

  • Potassium nitrate, 99.994% (metals basis)

    Alfa Aesar

    Formula: KNO3 Formula weight: 101.11 Purity: 99.994% (metals basis) CAS Number: 7757-79-1 UN Number: UN1486 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.21 Hazard Statements: H272 May intensify fire; oxidizer. Precautionary Statements: …

  • Stainless Steel gauze, 200 mesh woven from 0.05mm (0.002in) dia wire, Type 316

    Alfa Aesar

    Formula: Fe Cr Ni Mo 68 17 12 3 wt Harmonized Tariff Code:  7314.14

  • Sodium chlorite, tech. nominally 80%

    Alfa Aesar

    Formula: ClNaO2 Formula weight: 90.44 Purity: tech. nominally 80% CAS Number: 7758-19-2 UN Number: UN1496 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2828.90 Hazard Statements: H272-H301-H310-H314 May intensify fire; oxidizer. Toxic if swallowed. Fatal in…

  • Dowex r 1X8 50-100 (Cl)

    Alfa Aesar

    CAS Number: 12627-85-9 Harmonized Tariff Code:  3914.00

  • n-Decane, 99%

    Alfa Aesar

    Formula: C10H22 Formula weight: 142.29 Purity: 99% CAS Number: 124-18-5 UN Number: UN2247 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2901.10 Hazard Statements: H304-H226 May be fatal if swallowed and enters airways. Flammable liquid and vapour. …

  • Hydrochloric acid, 1.0N Standardized Solution

    Alfa Aesar

    Formula: HCl Formula weight: 36.46 CAS Number: 7647-01-0 Harmonized Tariff Code:  2806.10

  • Neodymium, Natural Nd, plasma standard solution, Specpure®, Natural Nd 10µg/ml

    Alfa Aesar

    Formula: Matrix 2 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements:

  • Hydrogen peroxide, 35% w/w aq. soln., stab.

    Alfa Aesar

    Formula: H2O2 Formula weight: 34.02 CAS Number: 7722-84-1 UN Number: UN2014 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  2847.00 Hazard Statements: H272-H301-H314-H318-H335 May intensify fire; oxidizer. Toxic if swallowed. Causes severe skin burns and eye…

  • 2-Thiophenemethylamine, 97%

    Alfa Aesar

    Synonym(s): 2-(Aminomethyl)thiophene, 2-Thenylamine Formula: C5H7NS Formula weight: 113.19 Purity: 97% CAS Number: 27757-85-3 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2934.99 Hazard Statements: H314-H318-H227 Causes severe skin burns…

  • Lead, Natural Pb, plasma standard solution, Specpure®, Natural Pb 100µg/ml

    Alfa Aesar

    Formula: Matrix 2 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements:

  • Potassium hexachloroplatinate(IV), Pt 39.6%

    Alfa Aesar

    Formula: Cl6K2Pt Formula weight: 486.01 CAS Number: 16921-30-5 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2843.90 Hazard Statements: H301-H334-H318-H290-H317 Toxic if swallowed. May cause allergy or asthma symptoms or breathing…

  • 2-(Dimethylamino)ethanol, 99+%

    Alfa Aesar

    Synonym(s): Deanol, N,N-Dimethylethanolamine Formula: C4H11NO Formula weight: 89.14 Purity: 99+% CAS Number: 108-01-0 UN Number: UN2051 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2922.19 Hazard Statements: H314-H226-H302-H312-H332 Causes severe skin…

  • 1H,1H,2H,2H-Perfluorodecyltriethoxysilane, 97%

    Alfa Aesar

    Synonym(s): Triethoxy-1H,1H,2H,2H-perfluorodecylsilane Formula: C16F17H19O3Si Formula weight: 610.38 Purity: 97% CAS Number: 101947-16-4 UN Number: UN1760 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H314-H318 Causes severe skin…

  • Indium(III) nitrate hydrate, 99.99% (metals basis)

    Alfa Aesar

    Formula: InN3O9 xH2O Formula weight: 300.83(anhy) Purity: 99.99% (metals basis) CAS Number: 207398-97-8 UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2834.29 Hazard Statements: H272-H315-H319 May intensify fire; oxidizer. Causes skin…

  • Sodium borohydride, 98%

    Alfa Aesar

    Synonym(s): Sodium tetrahydridoborate Formula: NaBH4 Formula weight: 37.83 Purity: 98% CAS Number: 16940-66-2 UN Number: UN1426 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code:  2850.00 Hazard Statements: H301-H311-H331-H314-H318-H261 Toxic if swallowed. Toxic…

  • ICP-MS Internal Standard solution, Specpure®

    Alfa Aesar

    Formula: Matrix 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  3822.00 Hazard Statements:

  • 2-(Trifluoromethyl)benzenesulfonyl chloride, 98%

    Alfa Aesar

    Formula: C7H4ClF3O2S Formula weight: 244.62 Purity: 98% CAS Number: 776-04-5 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • Isopropylamine, 99+%

    Alfa Aesar

    Synonym(s): 2-Aminopropane Formula: C3H9N Formula weight: 59.11 Purity: 99+% CAS Number: 75-31-0 UN Number: UN1221 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2921.19 Hazard Statements: H224-H315-H319-H335 Extremely flammable liquid and vapour. Causes skin…

  • Diethyl dicarbonate, 97%

    Alfa Aesar

    Synonym(s): Diethyl oxydiformate, Diethyl pyrocarbonate Formula: C6H10O5 Formula weight: 162.14 Purity: 97% CAS Number: 1609-47-8 Harmonized Tariff Code:  2920.90 Hazard Statements: H302-H315-H319-H335-H227 Harmful if swallowed. Causes skin irritation. Causes serious eye…

  • Tin(II) chloride dihydrate, 98%

    Alfa Aesar

    Synonym(s): Stannous chloride dihydrate Formula: Cl2Sn 2H2O Formula weight: 225.65 (189.62anhy) Purity: 98% CAS Number: 10025-69-1 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318 Causes severe skin burns…

  • Endothelial Cell Growth Supplement, bovine hypothalamus, BT-203

    Alfa Aesar

    MDL: MFCD00146844 Synonym(s): Endothelial Mitogen ECGS Form: Lyophilized powder Harmonized Tariff Code:   2937.19

  • Potassium chloride, ultra dry, 99.95% (metals basis)

    Alfa Aesar

    Formula: KCl Formula weight: 74.55 Purity: 99.95% (metals basis) CAS Number: 7447-40-7 Harmonized Tariff Code:  2827.39

  • Hydrazine sulfate, 99+%

    Alfa Aesar

    Formula: H2NNH2 H2SO4 Formula weight: 130.12 Purity: 99+% CAS Number: 10034-93-2 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2825.10 Hazard Statements: H311-H331-H350-H302-H317 Toxic in contact with skin. Toxic if inhaled. May cause…

  • Pyrrole, 98+%

    Alfa Aesar

    Formula: C4H5N Formula weight: 67.09 Purity: 98+% CAS Number: 109-97-7 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2933.99 Hazard Statements: H301-H331-H318-H226 Toxic if swallowed. Toxic if inhaled. Causes serious eye damage. Flammable…

  • Trichloroacetic acid, 99%

    Alfa Aesar

    Synonym(s): TCA Formula: Cl3CCO2H Formula weight: 163.39 Purity: 99% CAS Number: 76-03-9 UN Number: UN1839 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.40 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …

  • Pancreatin, porcine pancreas

    Alfa Aesar

    Synonym(s): , Pancreatin from porcine pancreas CAS Number: 8049-47-6 Harmonized Tariff Code:  3507.90 Hazard Statements: H334-H335-H315-H319 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Causes skin irritation. Causes serious…

  • Thiamine hydrochloride, 99% (dry wt.), may cont. up to 5% water

    Alfa Aesar

    Synonym(s): Vitamin B1 hydrochloride, Aneurine hydrochloride Formula: C12H17ClN4OS HCl Formula weight: 337.28 Purity: 99% (dry wt.), may cont. up to 5% water CAS Number: 67-03-8 Harmonized Tariff Code:  2936.22 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes…

  • Calcium oxide, Puratronic r, 99.998% (metals basis, excluding other alkaline…

    Alfa Aesar

    Formula: CaO Formula weight: 56.08 Purity: 99.998% (metals basis, excluding other alkaline earth and alkali metals 130ppm max) CAS Number: 1305-78-8 UN Number: UN1910 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2825.90 Hazard Statements: H314-H318 Causes…

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