Alfa Aesar

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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…

  • Hydrofluoric acid, 99.99% (metals basis) 40% min

    Alfa Aesar

    Formula: HF Formula weight: 20.01 Purity: 99.99% (metals basis) 40% min CAS Number: 7664-39-3 UN Number: UN1790 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2811.11 Hazard Statements: H300-H310-H330-H314 Fatal if swallowed. Fatal in contact with skin. Fatal…

  • Sodium hydroxide, pellets, 98%

    Alfa Aesar

    Formula: NaOH Formula weight: 40.00 Purity: 98% CAS Number: 1310-73-2 UN Number: UN1823 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2815.11 Risk Phrases: 35 Causes severe burns. Safety Phrases: 26-37/39-45 In case of contact with eyes, rinse immediately…

  • Water, ultrapure, HPLC Grade

    Alfa Aesar

    Formula: H2O Formula weight: 18.02 CAS Number: 7732-18-5 Harmonized Tariff Code: 2853.00

  • Oleic acid, tech. 90%

    Alfa Aesar

    Synonym(s): cis-9-Octadecenoic acid Formula: C18H34O2 Formula weight: 282.47 Purity: tech. 90% CAS Number: 112-80-1 Harmonized Tariff Code:  2916.15 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • Casein hydrolysate enzymatic

    Alfa Aesar

    Synonym(s): Casamino acids CAS Number: 65072-00-6 Harmonized Tariff Code:  3504.00

  • Honokiol, 98+%

    Alfa Aesar

    Synonym(s): 5,3'-Diallyl-2,4'-dihydroxybiphenyl Formula: C18H18O2 Formula weight: 266.34 Purity: 98+% CAS Number: 35354-74-6 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2907.29 Hazard Statements: H318 Causes serious eye damage. …

  • 6-Benzyladenine, 99%

    Alfa Aesar

    Synonym(s): 6-Benzylaminopurine Formula: C12H11N5 Formula weight: 225.26 Purity: 99% CAS Number: 1214-39-7 Harmonized Tariff Code:  2933.59 Risk Phrases: 22 Harmful if swallowed. Safety Phrases: 36 Wear suitable protective clothing.

  • Carboxymethylcellulose sodium salt

    Alfa Aesar

    CAS Number: 9004-32-4 Harmonized Tariff Code:  3912.31

  • HEPES, 1.0M buffer soln., pH 8.5

    Alfa Aesar

    CAS Number: 7365-45-9 Harmonized Tariff Code:  2933.59

  • Starch, soluble

    Alfa Aesar

    CAS Number: 9005-84-9 Harmonized Tariff Code:  3505.10

  • Dihydrogen hexachloroplatinate(IV) hexahydrate, 99.9% (metals basis)

    Alfa Aesar

    Synonym(s): CPA, Chloroplatinic acid Formula: H2PtCl6 6H2O Formula weight: 517.91 (409.82anhy) Purity: 99.9% (metals basis) CAS Number: 18497-13-7 UN Number: UN2507 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2843.90 Hazard Statements: …

  • Cycloheximide, ultrapure, 98%

    Alfa Aesar

    Synonym(s): 3-[2-(3,5-Dimethyl-2-oxocyclohexyl)-2-hydroxyethyl]glutarimide, Actidione Formula: C15H23NO4 Formula weight: 281.35 Purity: 98% CAS Number: 66-81-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2941.90 Risk Phrases: …

  • Cyclopentylzinc bromide, 0.5M in THF, packaged under Argon in resealable…

    Alfa Aesar

    Included Fees: C852C43 has a Protective Can fee included in the price. C852C44 has a Protective Can fee included in the price. To see the value of these fees, download our Fee List.

  • L-Lysine dihydrochloride, 99%

    Alfa Aesar

    Formula: C6H14N2O2 2HCl Formula weight: 219.11 Purity: 99% CAS Number: 657-26-1 Harmonized Tariff Code:  2922.41

  • Magnesium oxide, 96%, light

    Alfa Aesar

    Formula: MgO Formula weight: 40.30 Purity: 96%, light CAS Number: 1309-48-4 Harmonized Tariff Code:  2519.90

  • Niobium nitride

    Alfa Aesar

    Formula: NbN Formula weight: 106.92 CAS Number: 24621-21-4 Harmonized Tariff Code:  2850.00

  • Furfuryl methyl sulfide, 98%

    Alfa Aesar

    Synonym(s): 2-(Methylthiomethyl)furan Formula: C6H8OS Formula weight: 128.19 Purity: 98% CAS Number: 1438-91-1 Harmonized Tariff Code:  2932.19 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…

  • 4-Acetamidophenol, 98%

    Alfa Aesar

    Synonym(s): Acetaminophen, 4'-Hydroxyacetanilide Formula: C8H9NO2 Formula weight: 151.17 Purity: 98% CAS Number: 103-90-2 Harmonized Tariff Code:  2924.29 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash…

  • Zinc rod, 10mm (0.39in) dia, 99.9998% (metals basis)

    Alfa Aesar

    Purity: 99.9998% (metals basis) CAS Number: 7440-66-6 Harmonized Tariff Code:  7904.00

  • Glassy carbon spherical powder, 0.4-12 micron, type 2

    Alfa Aesar

    UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2803.00 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective…

  • PCR Mycoplasma detection kit

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Tetraethyltin, 98%

    Alfa Aesar

    Synonym(s): Tetraethylstannane Formula: (C2H5)4Sn Formula weight: 234.94 Purity: 98% CAS Number: 597-64-8 UN Number: UN3384 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2931.90 Hazard Statements: H300-H310-H330-H226 Fatal if swallowed. Fatal in contact…

  • Sodium glycolate, 97%

    Alfa Aesar

    Synonym(s): Glycolic acid sodium salt, Sodium hydroxyacetate Formula: C2H3NaO3 Formula weight: 98.03 Purity: 97% CAS Number: 2836-32-0 Harmonized Tariff Code:  2918.19

  • Platinum wire, 0.25mm (0.010in) dia, 99.9% (metals basis)

    Alfa Aesar

    Purity: 99.9% (metals basis) CAS Number: 7440-06-4 Harmonized Tariff Code:  7110.19

  • Cobalt nanopowder, APS 25-30nm, 99.8% (metals basis)

    Alfa Aesar

    Formula: Co(core)/Co3O4(shell) Purity: 99.8% (metals basis) CAS Number: 7440-48-4 UN Number: UN3089 Hazard Class: 4.1 Packing Gro

  • Aluminum Manganese tubing, alloy 3003, 7.14mm (0.281in) OD, 6.43mm (0.253in) ID

    Alfa Aesar

    Harmonized Tariff Code:  7608.20

  • Manganese nanopowder, APS 30-50nm, 99.9% (metals basis)

    Alfa Aesar

    Formula: Mn(core)/Mn3O4(shell) Purity: 99.9% (metals basis) CAS Number: 7439-96-5 UN Number: UN3089 Hazard Class: 4.1 Packing Gro

  • Soda Lime, ACS

    Alfa Aesar

    Synonym(s): Sodium hydroxide with lime CAS Number: 8006-28-8 UN Number: UN1907 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2825.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary Statements: …

  • 4-(4-Bromo-1H-pyrazol-1-yl)benzenesulfonyl chloride, 95%

    Alfa Aesar

    Formula: C9H6BrClN2O2S Formula weight: 321.58 Purity: 95% CAS Number: 1174064-62-0 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • 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…

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