Reagents, A

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  • 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

  • (1S,2S)-(+)-2-Amino-1-phenyl-1,3-propanediol, 98+%

    Alfa Aesar

    Formula: C9H13NO2 Formula weight: 167.21 Purity: 98+% CAS Number: 28143-91-1 Harmonized Tariff Code:  2922.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • ^a-Ketoglutaric acid disodium salt dihydrate, 99%

    Alfa Aesar

    Formula: C5H4Na2O5 2H2O Formula weight: 226.09 (190.06anhy) Purity: 99% CAS Number: 305-72-6 Harmonized Tariff Code:  2918.30

  • Alginic acid sodium salt, high viscosity

    Alfa Aesar

    Synonym(s): Algin, Sodium alginate CAS Number: 9005-38-3 Harmonized Tariff Code:  3913.10

  • Acetate, 1M buffer soln., pH, 5.0

    Alfa Aesar

    CAS Number: 127-09-3 Harmonized Tariff Code:  2915.29

  • 4-Amino-3-hydroxy-1-naphthalenesulfonic acid, 99%

    Alfa Aesar

    Synonym(s): 1-Amino-2-naphthol-4-sulfonic acid Formula: C10H9NO4S Formula weight: 239.25 Purity: 99% CAS Number: 116-63-2 Harmonized Tariff Code:  2922.21 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Acetanilide, 98%

    Alfa Aesar

    Synonym(s): N-Acetylaniline, N-Phenylacetamide Formula: C8H9NO Formula weight: 135.17 Purity: 98% CAS Number: 103-84-4 Harmonized Tariff Code:  2924.29 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…

  • Aluminum chloride hexahydrate, Puratronic r, 99.9995% (metals basis)

    Alfa Aesar

    Formula: AlCl3 6H2O Formula weight: 241.43 (133.34anhy) Purity: 99.9995% (metals basis) CAS Number: 7784-13-6 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.32 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…

  • 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…

  • Amberlyst r 15(H), wet, ion exchange resin

    Alfa Aesar

    Formula: Styrene-DVB Strongly acidic macroreticular resin CAS Number: 39389-20-3 Harmonized Tariff Code:  3914.00

  • 4-Aminophenol, 98%

    Alfa Aesar

    Synonym(s): 4-Hydroxyaniline Formula: C6H7NO Formula weight: 109.13 Purity: 98% CAS Number: 123-30-8 UN Number: UN2512 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2922.29 Hazard Statements: H341-H302-H332 Suspected of causing genetic defects. Harmful…

  • Aluminum chloride, anhydrous, powder, 99%

    Alfa Aesar

    Synonym(s): Aluminium trichloride Formula: AlCl3 Formula weight: 133.34 Purity: 99% CAS Number: 7446-70-0 UN Number: UN1726 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2827.32 Hazard Statements: H314 Causes severe skin burns and eye damage. …

  • Agar powder

    Alfa Aesar

    Formula: (C12H18O9)X CAS Number: 9002-18-0 Harmonized Tariff Code:  1302.31

  • Amberlite r IRC-748, ion exchange resin

    Alfa Aesar

    CAS Number: 79620-28-3 Harmonized Tariff Code:  3914.00

  • Aluminum chloride hexahydrate, 99%

    Alfa Aesar

    Formula: AlCl3 6H2O Formula weight: 241.43 (133.34anhy) Purity: 99% CAS Number: 7784-13-6 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.32 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • Amberlite r IRA-96, ion exchange resin

    Alfa Aesar

    CAS Number: 39409-19-3 Harmonized Tariff Code:  3914.00

  • Achatin-1

    Alfa Aesar

    Synonym(s): Gly-D-Phe-Ala-Asp Formula: C18H24N4O7 Formula weight: 408.41 CAS Number: 121912-19-4 Harmonized Tariff Code:  2924.29

  • Ammonium oxalate monohydrate, ACS, 99.0-101.0%

    Alfa Aesar

    Formula: C10H9NO2 Formula weight: 175.19 Purity: 97% UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2932.99 Risk Phrases: 20/21/22-36/37/38 Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system…

  • Acridine Orange

    Alfa Aesar

    Synonym(s): 3,6-Bis(dimethylamino)acridine hydrochloride zinc chloride double salt, C.I. 46005 Formula: C17H19N3 HCl.ZnCl2 Formula weight: 438.10 CAS Number: 10127-02-3 Harmonized Tariff Code:  3204.19 Hazard Statements: H341 Suspected of causing genetic defects. Precautionary…

  • Ammonium fluoride, ACS, 98.0% min

    Alfa Aesar

    Formula: NH4F Formula weight: 37.04 Purity: 98.0% min CAS Number: 12125-01-8 UN Number: UN2505 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2826.19 Hazard Statements: H301-H311-H331 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. …

  • Albumin, Bovine plasma, crystalline, 98%

    Alfa Aesar

    Synonym(s): Bovine Serum Albumin, BSA Purity: 98% CAS Number: 9048-46-8 Harmonized Tariff Code:  3502.90

  • 2'-Amino-4',5'-methylenedioxyacetophenone, 98%

    Alfa Aesar

    Synonym(s): 5-Acetyl-6-amino-1,3-benzodioxole Formula: C9H9NO3 Formula weight: 179.17 Purity: 98% CAS Number: 28657-75-2 Harmonized Tariff Code:  2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Antimony potassium tartrate hydrate, 98%

    Alfa Aesar

    Synonym(s): Potassium antimonyl tartrate hydrate, Tartar emetic Formula: C8H4K2O12Sb2 xH2O Formula weight: 613.82(anhy) Purity: 98% CAS Number: 331753-56-1 UN Number: UN1551 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2918.13 Hazard Statements: …

  • Amberlite r IRC-76, ion exchange resin

    Alfa Aesar

    Formula: Acrylic-DVB Weakly acidic gel type cation resin CAS Number: 11098-83-2 Harmonized Tariff Code:  3914.00

  • Agar, plant cell culture tested

    Alfa Aesar

    CAS Number: 9002-18-0 Harmonized Tariff Code:  1302.31

  • 6-Aminonicotinamide, 99%

    Alfa Aesar

    Synonym(s): 6-Aminopyridine-3-carboxamide Formula: C6H7N3O Formula weight: 137.14 Purity: 99% CAS Number: 329-89-5 Packing Group: II Harmonized Tariff Code:  2933.39 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: …

  • Amberlyst r 15(H), ion exchange resin

    Alfa Aesar

    Formula: Styrene-DVB Strongly acidic macroreticular resin CAS Number: 39389-20-3 Harmonized Tariff Code:  3914.00

  • Ammonium oxalate monohydrate, 98%

    Alfa Aesar

    Synonym(s): Oxalic acid ammonium salt monohydrate Formula: C2H8N2O4 H2O Formula weight: 142.11 (124.10anhy) Purity: 98% CAS Number: 6009-70-7 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2917.11 Hazard Statements: H302-H312 Harmful if…

  • p-Anisidine, 99%

    Alfa Aesar

    Synonym(s): 4-Aminoanisole, 4-Methoxyaniline Formula: C7H9NO Formula weight: 123.16 Purity: 99% CAS Number: 104-94-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2922.29 Hazard Statements: H300-H310-H330-H373 Fatal if swallowed. Fatal…

  • Aluminum Ultrathin foil, 0.0075 micron thick, 99.995% (metals basis)

    Alfa Aesar

    Purity: 99.995% (metals basis) CAS Number: 7429-90-5 Harmonized Tariff Code:  7607.20

  • Asp-Tyr-Lys-Asp-Asp-Asp-Asp-Lys

    Alfa Aesar

    Synonym(s): DYKDDDDK Peptide, Flag PeptideÖ Sigma-Aldrich Formula: C41H60N10O20 Formula weight: 1013.00 CAS Number: 98849-88-8 Harmonized Tariff Code:  2924.29

  • Aluminum potassium sulfate dodecahydrate, 98+%

    Alfa Aesar

    Synonym(s): Alum, Potassium alum Formula: KAl(SO4)2 12H2O Formula weight: 474.38 (258.20anhy) Purity: 98+% CAS Number: 7784-24-9 Harmonized Tariff Code:  2833.30

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