Alfa Aesar

Reagents, A, Alfa Aesar

Compare Tool

Select up to 3 products

1 - 32 of 2090
Sort
View
Show
  • Ammonium iron(II) sulfate hexahydrate, 99%

    Alfa Aesar

    Synonym(s): Iron(II) ammonium sulfate, Ferrous ammonium sulfate Formula: H8FeN2O8S2 6H2O Formula weight: 392.13 (284.04anhy) Purity: 99% CAS Number: 7783-85-9 Harmonized Tariff Code:  2842.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • Ammonium nitrate, ACS, 95% min

    Alfa Aesar

    Formula: H4N2O3 Formula weight: 80.04 Purity: 95% min CAS Number: 6484-52-2 UN Number: UN1942 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  3102.30 Hazard Statements: H271-H315-H319-H335 May cause fire or explosion; strong oxidizer. Causes skin irritation.…

  • Acrolein, 96%, stab. with hydroquinone

    Alfa Aesar

    Synonym(s): 2-Propenal Formula: H2C=CHCHO Formula weight: 56.06 Purity: 96%, stab. with hydroquinone CAS Number: 107-02-8 UN Number: UN1092 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2912.19 Hazard Statements: H225-H301-H311-H330-H314 Highly flammable…

  • Azomethine-H monosodium salt hydrate

    Alfa Aesar

    Synonym(s): 4-Hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid monosodium salt Formula: C17H12NNaO8S2 xH2O Formula weight: 445.41(anhy) CAS Number: 206752-32-1 Harmonized Tariff Code:  2921.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • Agarose LM, low melt, for recovery of samples after separation

    Alfa Aesar

    CAS Number: 9012-36-6 Harmonized Tariff Code:  3913.90

  • Ammonium sulfate, ACS, 99.0% min

    Alfa Aesar

    Formula: H8N2O4S Formula weight: 132.14 Purity: 99.0% min CAS Number: 7783-20-2 Harmonized Tariff Code:  3102.21

  • Ampicillin

    Alfa Aesar

    Formula: C16H19N3O4S Formula weight: 349.40 CAS Number: 69-53-4 Harmonized Tariff Code:  2941.10 Hazard Statements: H334-H335-H315-H319-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Causes skin irritation. Causes…

  • Ammonium molybdate (para) hydrate, Puratronic r, 99.999% (metals basis)

    Alfa Aesar

    Formula: (NH4)6Mo7O24 xH2O Formula weight: 1163.79(anhy) Purity: 99.999% (metals basis) CAS Number: 12027-67-7 Harmonized Tariff Code:  2841.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Ammonium iron(III) sulfate dodecahydrate, ACS, 98.5-102.0%

    Alfa Aesar

    Synonym(s): Ammonium ferric sulfate, Ferric ammonium sulfate Formula: H4FeNO8S2 12H2O Formula weight: 482.18 (266.00anhy) Purity: 98.5-102.0% CAS Number: 7783-83-7 Harmonized Tariff Code:  2833.30 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye…

  • 4-Aminobenzoic acid, 99%

    Alfa Aesar

    Synonym(s): H-4-Abz-OH, PABA Formula: C7H7NO2 Formula weight: 137.14 Purity: 99% CAS Number: 150-13-0 Harmonized Tariff Code:  2922.49 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • 3-(2-Aminoethylamino)propylmethyldimethoxysilane, 97%

    Alfa Aesar

    Synonym(s): N-(2-Aminoethyl)-3-aminopropylmethyldimethoxysilane Formula: (CH3O)2(CH3)Si(CH2)3NHCH2CH2NH2 Formula weight: 206.36 Purity: 97% CAS Number: 3069-29-2 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: …

  • Ammonium nitrate, Puratronic r, 99.999% (metals basis)

    Alfa Aesar

    Formula: H4N2O3 Formula weight: 80.04 Purity: 99.999% (metals basis) CAS Number: 6484-52-2 UN Number: UN1942 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  3102.30 Hazard Statements: H271-H315-H319-H335 May cause fire or explosion; strong oxidizer. Causes…

  • 2-(4-Aminophenyl)ethylamine, 98%

    Alfa Aesar

    Synonym(s): 4-Aminophenethylamine Formula: C8H12N2 Formula weight: 136.20 Purity: 98% CAS Number: 13472-00-9 UN Number: UN3259 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2921.59 Hazard Statements: H301-H311-H314-H318-H332 Toxic if swallowed. Toxic in…

  • Albumin, human, 99%, fatty acid free, globulin free

    Alfa Aesar

    Synonym(s): Human serum albumin Purity: 99%, fatty acid free, globulin free CAS Number: 70024-90-7 Harmonized Tariff Code:  3502.90

  • Ammonium sulfamate, 98+%

    Alfa Aesar

    Synonym(s): Sulfamic acid ammonium salt Formula: H6N2O3S Formula weight: 114.12 Purity: 98+% CAS Number: 7773-06-0 Harmonized Tariff Code:  2842.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after…

  • Adipic acid, 99%

    Alfa Aesar

    Synonym(s): Butane-1,4-dicarboxylic acid, Hexanedioic acid Formula: HOOC(CH2)4COOH Formula weight: 146.14 Purity: 99% CAS Number: 124-04-9 Harmonized Tariff Code:  2917.12 Hazard Statements: H319 Causes serious eye irritation. Risk Phrases: 36 Irritating to eyes.

  • Ammonium formate, 99%

    Alfa Aesar

    Synonym(s): Formic acid ammonium salt Formula: CH5NO2 Formula weight: 63.06 Purity: 99% CAS Number: 540-69-2 Harmonized Tariff Code:  2915.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Antimony potassium tartrate trihydrate, ACS, 99.0-103.0%

    Alfa Aesar

    Synonym(s): Potassium antimonyl tartrate Formula: C8H4K2O12Sb2 3H2O Formula weight: 667.87 (613.82anhy) Purity: 99.0-103.0% CAS Number: 28300-74-5 UN Number: UN1551 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2918.13 Hazard Statements: H302-H332 …

  • 4-Acetamidobenzenesulfonyl chloride, 98+%

    Alfa Aesar

    Synonym(s): N-Acetylsulfanilyl chloride Formula: C8H8ClNO3S Formula weight: 233.67 Purity: 98+% CAS Number: 121-60-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2924.29 Hazard Statements: H314-H318 Causes severe skin burns and eye…

  • Antimycin A

    Alfa Aesar

    Formula: C28H40N2O9 Formula weight: 548.63 CAS Number: 1397-94-0 UN Number: UN3462 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2941.90 Hazard Statements: H300 Fatal if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash…

  • Acetonitrile, HPLC Grade, 99.7+% min

    Alfa Aesar

    Synonym(s): Methyl cyanide Formula: CH3CN Formula weight: 41.05 Purity: 99.7+% min CAS Number: 75-05-8 UN Number: UN1648 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2926.90 Hazard Statements: H225-H302-H312-H332-H319 Highly flammable liquid and vapour.…

  • Albumin, human, 96%

    Alfa Aesar

    Synonym(s): Human Serum Albumin Purity: 96% CAS Number: 70024-90-7 Harmonized Tariff Code:  3502.90

  • Agarose gel loading dye (6X), glycerol based

    Alfa Aesar

    Harmonized Tariff Code:  3822.00 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. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with…

  • Acetonitrile, HPLC Grade (Far UV), 99.8+%

    Alfa Aesar

    Synonym(s): Methyl cyanide Formula: CH3CN Formula weight: 41.05 Purity: 99.8+% CAS Number: 75-05-8 UN Number: UN1648 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2926.90 Hazard Statements: H225-H302-H312-H332-H319 Highly flammable liquid and vapour.…

  • Acetonitrile, Supergradient HPLC Grade (Far UV), 99.9+%

    Alfa Aesar

    Synonym(s): Methyl cyanide Formula: CH3CN Formula weight: 41.05 Purity: 99.9+% CAS Number: 75-05-8 UN Number: UN1648 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2926.90 Hazard Statements: H225-H302-H312-H332-H319 Highly flammable liquid and vapour.…

  • Amlodipine besylate, 98+%

    Alfa Aesar

    Formula: C20H25ClN2O5.C6H5SO3H Formula weight: 567.05 Purity: 98+% CAS Number: 111470-99-6 Harmonized Tariff Code:  2933.39 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 2-Amino-4-methylpyridine, 98%

    Alfa Aesar

    Synonym(s): 2-Amino-4-picoline, 4-Methyl-2-pyridinamine Formula: C6H8N2 Formula weight: 108.14 Purity: 98% CAS Number: 695-34-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H311-H318-H315-H335 Toxic if…

  • Ammonium iodide, 98+%

    Alfa Aesar

    Formula: NH4I Formula weight: 144.94 Purity: 98+% CAS Number: 12027-06-4 Harmonized Tariff Code:  2827.60 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Agarose, high melting temperature, high resolution

    Alfa Aesar

    CAS Number: 9012-36-6 Harmonized Tariff Code:  3913.90

  • Adenosine-5'-triphosphate disodium salt hydrate, 98%

    Alfa Aesar

    Synonym(s): ATP disodium salt hydrate Formula: C10H14N5Na2O13P3 Formula weight: 551.15 Purity: 98% CAS Number: 34369-07-8 Harmonized Tariff Code:  2934.99 Safety Phrases: 24/25 Avoid contact with skin and eyes.

  • Acetone, HPLC Grade, 99.5+%

    Alfa Aesar

    Formula: C3H6O Formula weight: 58.08 Purity: 99.5+% CAS Number: 67-64-1 UN Number: UN1090 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2914.11 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes…

  • Ammonium acetate, 97%

    Alfa Aesar

    Synonym(s): Acetic acid ammonium salt Formula: C2H7NO2 Formula weight: 77.08 Purity: 97% CAS Number: 631-61-8 Harmonized Tariff Code:  2915.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.