Alfa Aesar

Compare Tool

Select up to 3 products

1 - 32 of 2091
Sort
View
Show
  • Apoptosis Inhibitor II, Ns3694

    Alfa Aesar

    Synonym(s): 4-Chloro-2-(3-[3-(trifluoromethyl)phenyl]ureido)benzoic acid Formula: C15H10ClF3N2O3 Formula weight: 358.70 CAS Number: 426834-38-0 Harmonized Tariff Code:  2924.21

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

    Alfa Aesar

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

  • 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…

  • Acetic anhydride, 99+%

    Alfa Aesar

    Formula: (CH3CO)2O Formula weight: 102.09 Purity: 99+% CAS Number: 108-24-7 UN Number: UN1715 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.24 Hazard Statements: H314-H226-H302-H332 Causes severe skin burns and eye damage. Flammable liquid and vapour.…

  • Ammonium dihydrogen phosphate, 98%

    Alfa Aesar

    Synonym(s): mono-Ammonium phosphate, Ammonium phosphate, monobasic Formula: NH4H2PO4 Formula weight: 115.03 Purity: 98% CAS Number: 7722-76-1 Harmonized Tariff Code:  3105.40 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • 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.…

  • Aluminum trifluoromethanesulfonate

    Alfa Aesar

    Synonym(s): Aluminum triflate Formula: C3AlF9O9S3 Formula weight: 474.20 CAS Number: 74974-61-1 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye…

  • Ammonium hydrogen fluoride, 95%, remainder mainly ammonium fluoride

    Alfa Aesar

    Synonym(s): Ammonium bifluoride Formula: H5F2N Formula weight: 57.04 Purity: 95%, remainder mainly ammonium fluoride CAS Number: 1341-49-7 UN Number: UN1727 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2826.19 Hazard Statements: H301-H314 Toxic if…

  • Ammonium hydroxide, 0.1N Standardized Solution

    Alfa Aesar

    Formula: NH4OH Formula weight: 35.05 CAS Number: 1336-21-6 Harmonized Tariff Code:  2814.20

  • Ammonium iron(III) citrate, brown

    Alfa Aesar

    Synonym(s): Ammonium ferric citrate, Ferric ammonium citrate CAS Number: 1185-57-5 Harmonized Tariff Code:  2918.15

  • 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…

  • 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. …

  • 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 serious eye irritation. May cause…

  • Ammonium hydrogen carbonate, 98%

    Alfa Aesar

    Synonym(s): Ammonium bicarbonate Formula: (NH4)HCO3 Formula weight: 79.06 Purity: 98% CAS Number: 1066-33-7 Harmonized Tariff Code:  2836.99 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after…

  • Alginic acid sodium salt, low viscosity

    Alfa Aesar

    Synonym(s): Algin, Polymannuronic acid sodium salt CAS Number: 9005-38-3 Harmonized Tariff Code:  3913.10

  • 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…

  • Ala-Ala-Pro-Val chloromethyl ketone

    Alfa Aesar

    Synonym(s): Ala-Ala-Pro-Val-CMK Formula: C17H29ClN4O4 Formula weight: 388.89 CAS Number: 90105-47-8 Harmonized Tariff Code:  2933.99

  • (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: …

  • 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…

  • Adenosine-3',5'-cyclic monophosphate, 98%

    Alfa Aesar

    Synonym(s): 3',5'-Cyclic AMP, Adenosine 3',5'-cyclophosphate Formula: C10H12N5O6P Formula weight: 329.21 Purity: 98% CAS Number: 60-92-4 Harmonized Tariff Code:  2934.99

  • 2-Amino-5-(trifluoromethyl)pyridine, 97%

    Alfa Aesar

    Synonym(s): 5-Trifluoromethyl-2-pyridinamine Formula: C6H5F3N2 Formula weight: 162.11 Purity: 97% CAS Number: 74784-70-6 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H301-H312-H315-H319-H335 Toxic if…

  • ^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

  • 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

  • Aminomethanesulfonic acid, 97%

    Alfa Aesar

    Synonym(s): Aminomethylsulfonic acid Formula: H2NCH2SO3H Formula weight: 111.12 Purity: 97% CAS Number: 13881-91-9 UN Number: UN2585 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2921.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…

  • Aluminum nickel isopropoxide, 99.9% (m.b.), 10% w/v in isopropanol, packaged…

    Alfa Aesar

    Formula: Ni[Al(OCH(CH3)2)4]2 Formula weight: 584.92 Purity: 99.9% (m.b.), 10% w/v in isopropanol, packaged under Ar in resealable ChemSeal^t bottles CAS Number: 70504-57-3 UN Number: UN1219 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2905.19 Hazard Statements:…

  • Adonitol, 99%

    Alfa Aesar

    Synonym(s): Ribitol Formula: C5H12O5 Formula weight: 152.15 Purity: 99% CAS Number: 488-81-3 Harmonized Tariff Code:  2905.49

  • Arsenazo III

    Alfa Aesar

    Formula: C22H18As2N4O14S2 Formula weight: 776.37 CAS Number: 1668-00-4 UN Number: UN3465 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H301-H331 Toxic if swallowed. Toxic if inhaled. Precautionary Statements: …

  • 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…

  • Alginic acid

    Alfa Aesar

    Synonym(s): Polymannuronic acid CAS Number: 9005-32-7 Harmonized Tariff Code:  3913.10

  • Acid Fuchsin sodium salt

    Alfa Aesar

    Synonym(s): Acid Violet 19, C.I. 42685 Formula: C20H17N3Na2O9S3 Formula weight: 585.53 CAS Number: 3244-88-0 Harmonized Tariff Code:  3204.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Aluminum oxide, single crystal

    Alfa Aesar

    Formula: Al2O3 CAS Number: 11092-32-3 Harmonized Tariff Code:  2818.20

  • Albumin, Bovine, Fraction V, 96%, Standard Grade, New Zealand origin, pH 7.0

    Alfa Aesar

    Synonym(s): Bovine serum albumin, BSA Purity: 96%, Standard Grade, New Zealand origin, pH 7.0 CAS Number: 9048-46-8 Harmonized Tariff Code:  3502.90

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.