Alfa Aesar

Reagents, P, Alfa Aesar

Compare Tool

Select up to 3 products

1 - 32 of 2122
Sort
View
Show
  • Potassium 2-ethylhexanoate, 99.9% (metals basis), 75% w/w soln.

    Alfa Aesar

    Formula: C8H15KO2 Formula weight: 182.30 Purity: 99.9% (metals basis), 75% w/w soln. CAS Number: 3164-85-0 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2915.90 Hazard Statements: H226-H361-H373 Flammable liquid and vapour. Suspected of…

  • Poloxamer 188

    Alfa Aesar

    Synonym(s): Pluronic r F-68, Polyoxyethylene-polyoxypropylene block copolymer CAS Number: 9003-11-6 Harmonized Tariff Code:  3907.20

  • Paraformaldehyde, 16% w/v aq. soln., methanol free

    Alfa Aesar

    CAS Number: 30525-89-4 MDL: MFCD00133991 Formula: (CH2O)n Form: Liquid, Ampouled under argon GHS Hazard and Precautionary Statements Hazard Statements: H351-H315-H319-H317-H303 Suspected of causing cancer. Causes skin irritation. Causes…

  • Polysorbate 80

    Alfa Aesar

    Synonym(s): Polyoxyethylene sorbitan monooleate CAS Number: 9005-65-6 Harmonized Tariff Code:  3402.13

  • Potassium sorbate, 99%

    Alfa Aesar

    Synonym(s): Sorbic acid potassium salt Formula: C6H7KO2 Formula weight: 150.22 Purity: 99% CAS Number: 24634-61-5 Harmonized Tariff Code:  2916.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Phenolphthalein, 98%

    Alfa Aesar

    Formula: C20H14O4 Formula weight: 318.33 Purity: 98% CAS Number: 77-09-8 Harmonized Tariff Code:  2932.20 Hazard Statements: H350-H341-H361 May cause cancer. Suspected of causing genetic defects. Suspected of damaging fertility or the unborn child. Precautionary Statements: …

  • Polyethylene glycol monomethyl ether p-toluenesulfonate, M.W. 1,000

    Alfa Aesar

    Synonym(s): mPEG-tosylate Formula: CH3(OCH2CH2) nOSO2C6H4CH3 CAS Number: 58320-73-3 Harmonized Tariff Code:  3907.20 Risk Phrases: 36/37/38

  • Potassium bromate, Acculute Standard Volumetric Solution, Final Concentration 0…

    Alfa Aesar

    Formula: KBrO3 Formula weight: 167.00 UN Number: UN1484 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code:  3822.00 Hazard Statements: H271-H300 May cause fire or explosion; strong oxidizer. Fatal if swallowed. Precautionary Statements: …

  • Phosphate-buffered saline (PBS, 1X), sterile

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Pancreatin, porcine pancreas

    Alfa Aesar

    Synonym(s): , Pancreatin from porcine pancreas CAS Number: 8049-47-6 Harmonized Tariff Code:  3507.90 Hazard Statements: H334-H335-H315-H319 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Causes skin irritation. Causes serious…

  • 3-(2-Methoxyphenyl)propionic acid, 98+%

    Alfa Aesar

    Synonym(s): 2-Methoxyhydrocinnamic acid Formula: C10H12O3 Formula weight: 180.20 Purity: 98+% CAS Number: 6342-77-4 Harmonized Tariff Code:  2918.99

  • Pyridine-2-carboxaldehyde, 99%

    Alfa Aesar

    Synonym(s): Picolinaldehyde Formula: C6H5NO Formula weight: 107.11 Purity: 99% CAS Number: 1121-60-4 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H331-H318-H227-H302-H315-H317-H335 Toxic if inhaled. Causes…

  • Potassium fluoride, ACS, 99% min

    Alfa Aesar

    Formula: FK Formula weight: 58.10 Purity: 99% min CAS Number: 7789-23-3 UN Number: UN1812 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. …

  • Potassium iodide, 99%

    Alfa Aesar

    Formula: KI Formula weight: 166.01 Purity: 99% CAS Number: 7681-11-0 Harmonized Tariff Code:  2827.60

  • Potassium dihydrogen phosphate, Puratronic r, 99.999% (metals basis), Si 10ppm…

    Alfa Aesar

    Synonym(s): Potassium orthophosphate, Potassium phosphate, monobasic Formula: H2KO4P Formula weight: 136.09 Purity: 99.999% (metals basis), Si 10ppm max CAS Number: 7778-77-0 Harmonized Tariff Code:  2835.24 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye…

  • 3-Phenyl-2-propyn-1-ol, 98+%

    Alfa Aesar

    Formula: C6H5C CCH2OH Formula weight: 132.16 Purity: 98+% CAS Number: 1504-58-1 Harmonized Tariff Code:  2906.29

  • Prehybridization solutions in SSC

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Phosphate-buffered saline (DPBS, 10X), Dulbecco's formula

    Alfa Aesar

    Harmonized Tariff Code:  3822.00

  • Potassium acetate, 99%

    Alfa Aesar

    Synonym(s): Acetic acid potassium salt Formula: CH3CO2K Formula weight: 98.15 Purity: 99% CAS Number: 127-08-2 Harmonized Tariff Code:  2915.29

  • Pyrimidine-5-carboxaldehyde, 97%

    Alfa Aesar

    Synonym(s): 5-Formylpyrimidine Formula: C5H4N2O Formula weight: 108.10 Purity: 97% CAS Number: 10070-92-5 Harmonized Tariff Code:  2933.59 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • Polyethylene glycol monomethylether, 350

    Alfa Aesar

    Formula: CH3(OCH2CH2) nOH CAS Number: 9004-74-4 Harmonized Tariff Code:  3907.20

  • PIPES lysis buffer with NP-40 (2X)

    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…

  • Potassium sulfate, 99%

    Alfa Aesar

    Formula: K2SO4 Formula weight: 174.27 Purity: 99% CAS Number: 7778-80-5 Harmonized Tariff Code:  2833.29

  • Potassium tetrachloroplatinate(II), Premion r, 99.99% (metals basis), Pt 46.4%…

    Alfa Aesar

    Formula: Cl4K2Pt Formula weight: 415.11 Purity: 99.99% (metals basis), Pt 46.4% min CAS Number: 10025-99-7 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2843.90 Hazard Statements: H301-H334-H318-H290-H315-H317 Toxic if swallowed. May cause…

  • Potassium chloride, 0.0765M, Conductivity Standard

    Alfa Aesar

    Formula: KCl, 10000^mmho 25^o Formula weight: 74.55 CAS Number: 7447-40-7 Harmonized Tariff Code:  3822.00

  • Piperazine hydrate, 97+%

    Alfa Aesar

  • Potassium sulfate, 99.99% (metals basis)

    Alfa Aesar

    Formula: K2SO4 Formula weight: 174.27 Purity: 99.99% (metals basis) CAS Number: 7778-80-5 Harmonized Tariff Code:  2833.29

  • 3-Phenyl-1-propyl acetate, 98%

    Alfa Aesar

    Synonym(s): 1-Acetoxy-3-phenylpropane Formula: CH3CO2(CH2)3C6H5 Formula weight: 178.23 Purity: 98% CAS Number: 122-72-5 Harmonized Tariff Code:  2915.39

  • 4-Phenoxyaniline, 97%

    Alfa Aesar

    Synonym(s): 4-Aminodiphenyl ether, 4-Aminophenyl phenyl ether Formula: C12H11NO Formula weight: 185.23 Purity: 97% CAS Number: 139-59-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2922.29 Hazard Statements: H301-H341-H319-H317 Toxic if…

  • Platinum, 1% on ^y alumina powder, reduced

    Alfa Aesar

    Formula: 300m^2/g Harmonized Tariff Code:  3815.12

  • Potassium sodium L-tartrate tetrahydrate, ACS, 99.0-102.0%

    Alfa Aesar

    Synonym(s): Rochelle Salt, Sodium potassium tartrate Formula: C4H4KNaO6 4H2O Formula weight: 282.23 (210.29anhy) Purity: 99.0-102.0% CAS Number: 6381-59-5 Harmonized Tariff Code:  2918.13

  • Palladium, 10% on carbon, Type 487, dry

    Alfa Aesar

    CAS Number: 7440-05-3 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  3815.12 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. - No smoking.…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.