Alfa Aesar

Reagents, A, Alfa Aesar

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  • Agarose, Electrophoresis Grade

    Alfa Aesar

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

  • Ammonium iron(II) sulfate hexahydrate, ACS, 98.5-101.5%

    Alfa Aesar

    Synonym(s): Iron(II) ammonium sulfate, Ferrous ammonium sulfate Formula: H8FeN2O8S2 6H2O Formula weight: 392.13 (284.04anhy) Purity: 98.5-101.5% CAS Number: 7783-85-9 Harmonized Tariff Code:  2842.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…

  • 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. …

  • Acetone, ACS, 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 serious eye irritation. May cause…

  • Acetic anhydride, ACS, 97+%

    Alfa Aesar

    Formula: C12H27N3Sn Formula weight: 332.06 Purity: 98% CAS Number: 17846-68-3 UN Number: UN2788 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H301-H372-H312-H315-H319 Toxic if swallowed. Causes damage to organs through prolonged…

  • Amberlite r IRA-400(Cl), ion exchange resin

    Alfa Aesar

    Formula: Styrene-DVB Strongly basic gel type resin CAS Number: 9002-24-8 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…

  • 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.

  • Amido Black 10B

    Alfa Aesar

    Synonym(s): C.I. 20470, Naphthalene Black 10B Formula: C22H14N6Na2O9S2 Formula weight: 616.49 CAS Number: 1064-48-8 Harmonized Tariff Code:  3204.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • 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. …

  • 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…

  • 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…

  • Anhydrotetracycline hydrochloride

    Alfa Aesar

  • Acrylamide/Bisacrylamide 37.5:1, 30% soln

    Alfa Aesar

    UN Number: UN3426 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2924.19 Hazard Statements: H340-H350-H372-H361-H302-H312-H315-H319-H317 May cause genetic defects. May cause cancer. Causes damage to organs through prolonged or repeated exposure. Suspected of damaging…

  • Aluminum phosphate, Puratronic r, 99.99% (metals basis)

    Alfa Aesar

    Formula: AlO4P Formula weight: 121.95 Purity: 99.99% (metals basis) CAS Number: 7784-30-7 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2835.29 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • Antimony(III) chloride, 99+%

    Alfa Aesar

    Synonym(s): Antimony trichloride Formula: SbCl3 Formula weight: 228.11 Purity: 99+% CAS Number: 10025-91-9 UN Number: UN1733 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2827.39 Hazard Statements: H314 Causes severe skin burns and eye damage. …

  • Acrylamide/Bisacrylamide 37.5:1, 40% soln

    Alfa Aesar

    UN Number: UN3426 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2924.19 Hazard Statements: H340-H350-H372-H361-H302-H312-H315-H319-H317 May cause genetic defects. May cause cancer. Causes damage to organs through prolonged or repeated exposure. Suspected of damaging…

  • Antimony powder, -200 mesh, 99.999% (metals basis)

    Alfa Aesar

    Purity: 99.999% (metals basis) CAS Number: 7440-36-0 UN Number: UN2871 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  8110.10 Hazard Statements: H301-H331 Toxic if swallowed. Toxic if inhaled. Precautionary Statements: P261-P301+P310-P304+P340-P311-P405-P501a …

  • 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…

  • 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…

  • 2-Amino-5-chlorobenzophenone, 98+%

    Alfa Aesar

    Formula: C13H10ClNO Formula weight: 231.68 Purity: 98+% CAS Number: 719-59-5 Harmonized Tariff Code:  2922.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Aluminum sulfate hydrate, ACS, 98.0-102%

    Alfa Aesar

    Formula: Al2(SO4)3 xH2O (x^=14-18) Formula weight: 342.15(anhy) Purity: 98.0-102% CAS Number: 17927-65-0 Harmonized Tariff Code:  2833.22

  • Ammonium copper(II) chloride dihydrate

    Alfa Aesar

    Formula: CuCl2 2NH4Cl.2H2O Formula weight: 277.46 (241.43anhy) CAS Number: 10060-13-6 Harmonized Tariff Code:  2842.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 3-Aminophthalhydrazide monosodium salt, 98+%

    Alfa Aesar

    Synonym(s): Luminol monosodium salt, Sodium luminol Formula: C8H6N3NaO2 Formula weight: 199.15 Purity: 98+% CAS Number: 20666-12-0 Harmonized Tariff Code:  2921.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Acetaldehyde, 98.5%

    Alfa Aesar

    Formula: CH3CHO Formula weight: 44.06 Purity: 98.5% CAS Number: 75-07-0 UN Number: UN1089 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2912.12 Hazard Statements: H224-H351-H302-H319-H335 Extremely flammable liquid and vapour. Suspected of causing cancer.…

  • 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…

  • Ammonium sulfite monohydrate, 92% min

    Alfa Aesar

    Formula: H8N2O3S H2O Formula weight: 134.15 (116.14anhy) Purity: 92% min CAS Number: 7783-11-1 Harmonized Tariff Code:  2832.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 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: …

  • 2,2'-Azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) diammonium salt, 98%

    Alfa Aesar

    Synonym(s): ABTS diammonium salt Formula: C18H24N6O6S4 Formula weight: 548.68 Purity: 98% CAS Number: 30931-67-0 Harmonized Tariff Code:  2934.20 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Agarose gel loading dye (6X), alkaline

    Alfa Aesar

    Harmonized Tariff Code:  3822.00 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse…

  • Arsenic(V) oxide, 99.9% (metals basis)

    Alfa Aesar

    Synonym(s): Arsenic pentoxide Formula: As2O5 Formula weight: 229.79 Purity: 99.9% (metals basis) CAS Number: 1303-28-2 UN Number: UN1559 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2811.29 Hazard Statements: H301-H331-H350 Toxic if swallowed. Toxic if…

  • Amlodipine, 97+%

    Alfa Aesar

    Synonym(s): UK-48340 Formula: C20H25ClN2O5 Formula weight: 408.88 Purity: 97+% CAS Number: 88150-42-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H318-H373 Toxic if swallowed. Causes serious eye damage.…

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