Alfa Aesar

Reagents, F, Alfa Aesar

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  • Formaldehyde sodium bisulfite, 95%

    Alfa Aesar

    Synonym(s): Sodium hydroxymethanesulfonate, Sodium formaldehyde bisulfite Formula: HOCH2SO3Na Formula weight: 134.09 Purity: 95% CAS Number: 870-72-4 Harmonized Tariff Code:  2905.59

  • Filter aid, Celite Standard Super-cel

    Alfa Aesar

    CAS Number: 61790-53-2 Harmonized Tariff Code:  2512.00 Hazard Statements: H350-H373-H319-H335 May cause cancer. May cause damage to organs through prolonged or repeated exposure. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Formamide, Ultra Pure, 99.5% min

    Alfa Aesar

    Formula: CH3NO2 Formula weight: 45.04 Purity: 99.5% min CAS Number: 75-12-7 Harmonized Tariff Code:  2924.19 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as…

  • Ferrocene, 99%

    Alfa Aesar

    Synonym(s): Bis(cyclopentadienyl)iron, Di(cyclopentadienyl)iron Formula: C10H10Fe Formula weight: 186.04 Purity: 99% CAS Number: 102-54-5 UN Number: UN1325 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H228-H302 Flammable solid.…

  • Fullerene powder, 99.5% C{60}

    Alfa Aesar

    Synonym(s): Buckminsterfullerene, C{6}{0} Purity: 99.5% C{60} CAS Number: 99685-96-8 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2803.00 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes serious eye…

  • 3-Fluorobenzaldehyde, 97%

    Alfa Aesar

    Formula: C7H5FO Formula weight: 124.11 Purity: 97% CAS Number: 456-48-4 UN Number: UN1989 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2913.00 Hazard Statements: H301-H226-H315-H319-H335 Toxic if swallowed. Flammable liquid and vapour. Causes skin…

  • Ficoll r 400

    Alfa Aesar

    Synonym(s): Polysucrose 400 Formula weight: ca 400,000 CAS Number: 26873-85-8 Harmonized Tariff Code:  3913.90

  • 2-Fluoro-5-(trifluoromethoxy)benzaldehyde, 97%

    Alfa Aesar

    Formula: C8H4F4O2 Formula weight: 208.11 Purity: 97% CAS Number: 886497-81-0 Harmonized Tariff Code:  2913.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 2-Furaldehyde, 98%

    Alfa Aesar

    Synonym(s): Furan-2-carboxaldehyde, Furfural Formula: C5H4O2 Formula weight: 96.09 Purity: 98% CAS Number: 98-01-1 UN Number: UN1199 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2932.12 Hazard Statements: H301-H330-H226-H351-H312-H315-H319-H335 Toxic if…

  • Furfuryl alcohol, 98%

    Alfa Aesar

    Synonym(s): 2-Furanmethanol, 2-(Hydroxymethyl)furan Formula: C5H6O2 Formula weight: 98.10 Purity: 98% CAS Number: 98-00-0 UN Number: UN2874 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2932.13 Hazard Statements: H301-H311-H330-H351-H373-H227-H319-H335 …

  • 1-Fluoro-2,4-dinitrobenzene, 99%

    Alfa Aesar

    Synonym(s): 2,4-Dinitrofluorobenzene, Sanger's Reagent Formula: C6H3FN2O4 Formula weight: 186.10 Purity: 99% CAS Number: 70-34-8 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2904.90 Hazard Statements: H301-H311-H331-H318-H341-H315-H317 …

  • Forskolin, 98+%

    Alfa Aesar

    Formula: C22H34O7 Formula weight: 410.51 Purity: 98+% CAS Number: 66575-29-9 Harmonized Tariff Code:  2932.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 4-Fluoro-3-(trifluoromethoxy)benzyl bromide, 97%

    Alfa Aesar

    Formula: C8H5BrF4O Formula weight: 273.02 Purity: 97% CAS Number: 86256-50-0 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2909.30 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …

  • Folic acid, crystalline

    Alfa Aesar

    Synonym(s): Pteroyl-L-glutamic acid Formula: C19H19N7O6 Formula weight: 441.41 CAS Number: 59-30-3 Harmonized Tariff Code:  2936.29

  • 3-Fluoro-4-iodotoluene, 97%

    Alfa Aesar

    Formula: C7H6FI Formula weight: 236.03 Purity: 97% CAS Number: 452-79-9 Harmonized Tariff Code:  2903.99 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away from heat/sparks/open flames/hot surfaces. - No smoking.…

  • Fluorescein diacetate, 97%

    Alfa Aesar

    Formula: C24H16O7 Formula weight: 416.39 Purity: 97% CAS Number: 596-09-8 Harmonized Tariff Code:  3204.90

  • Filter aid, Celite r 545, treated with sodium carbonate, flux calcined

    Alfa Aesar

    CAS Number: 68855-54-9 Harmonized Tariff Code:  2512.00 Hazard Statements: H373-H319-H335 May cause damage to organs through prolonged or repeated exposure. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P260-P261-P280-P305+P351+P338-P405-P501a…

  • Florisil r, 100-200 mesh

    Alfa Aesar

    Synonym(s): Magnesium silicate CAS Number: 1343-88-0 Harmonized Tariff Code:  2839.90

  • Filter aid, Celite Hyflo Super-cel r

    Alfa Aesar

    CAS Number: 61790-53-2 Harmonized Tariff Code:  2512.00 Hazard Statements: H350-H373-H319-H335 May cause cancer. May cause damage to organs through prolonged or repeated exposure. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Forsterite, naturally occurring mineral, grains, approximately 0.06-0.19in

    Alfa Aesar

    Formula: Mg2SiO4 Formula weight: 140.71 Harmonized Tariff Code:  2530.90 Hazard Statements: H332 Harmful if inhaled. Precautionary Statements: P261-P271-P304+P340-P312 Avoid breathing dust/fume/gas/mist/vapours/spray. Use only outdoors or in a well-ventilated area. IF INHALED: Remove…

  • Fast Garnet GBC base

    Alfa Aesar

    Synonym(s): C.I. 11160, Solvent Yellow 3 Formula: C14H15N3 Formula weight: 225.29 CAS Number: 97-56-3 Harmonized Tariff Code:  2927.00 Hazard Statements: H350-H317 May cause cancer. May cause an allergic skin reaction. Precautionary Statements: P261-P280-P281-P363-P405-P501a …

  • Fetuin I, fetal bovine serum

    Alfa Aesar

    CAS Number: 9014-81-7 Harmonized Tariff Code:  3002.10

  • 2-Furaldehyde, ACS, 98% min

    Alfa Aesar

    Synonym(s): Furan-2-carboxaldehyde, Furfural Formula: C5H4O2 Formula weight: 96.09 Purity: 98% min CAS Number: 98-01-1 UN Number: UN1199 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2932.12 Hazard Statements: H301-H330-H226-H351-H312-H315-H319-H335 Toxic…

  • Filter aid, Harborlite 800

    Alfa Aesar

    Synonym(s): Perlite, filter aid, Harborlite J2 Harmonized Tariff Code:  2512.00 Hazard Statements: H319-H335 Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P405-P501a Avoid breathing…

  • 2-Furoic acid, 98%

    Alfa Aesar

    Synonym(s): Furan-2-carboxylic acid Formula: C5H4O3 Formula weight: 112.08 Purity: 98% CAS Number: 88-14-2 Harmonized Tariff Code:  2932.19 Hazard Statements: H318-H302-H335-H315 Causes serious eye damage. Harmful if swallowed. May cause respiratory irritation. Causes skin…

  • 2-Fluoro-4-iodoaniline, 99%

    Alfa Aesar

    Formula: C6H5FIN Formula weight: 237.02 Purity: 99% CAS Number: 29632-74-4 Harmonized Tariff Code:  2921.42 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…

  • 2-Fluoroquinoline-3-boronic acid, 97%

    Alfa Aesar

    Formula: C9H7BFNO2 Formula weight: 190.97 Purity: 97% CAS Number: 745784-10-5 Harmonized Tariff Code:  2933.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 2-Fluorothiophenol, 97%

    Alfa Aesar

    Synonym(s): 2-Fluorobenzenethiol Formula: C6H5FS Formula weight: 128.17 Purity: 97% CAS Number: 2557-78-0 UN Number: UN3071 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2930.90 Hazard Statements: H300-H310-H331-H226-H315-H319-H335 Fatal if swallowed.…

  • 5-Fluoroorotic acid monohydrate, 98%

    Alfa Aesar

    Synonym(s): 5-Fluorouracil-6-carboxylic acid monohydrate Formula: C5H3FN2O4 H2O Formula weight: 192.11 (174.09anhy) Purity: 98% CAS Number: 220141-70-8 Harmonized Tariff Code:  2933.59 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes…

  • Fluorene-9-acetic acid, 99.5+%

    Alfa Aesar

    Formula: C15H12O2 Formula weight: 224.26 Purity: 99.5+% CAS Number: 6284-80-6 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 9-Fluorenylmethyl chloroformate, 98%

    Alfa Aesar

    Synonym(s): Chloroformic acid 9-fluorenylmethyl ester, Fmoc-Cl Formula: C15H11ClO2 Formula weight: 258.70 Purity: 98% CAS Number: 28920-43-6 UN Number: UN2923 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.90 Hazard Statements: H301-H331-H314-H318 Toxic…

  • Formaldehyde, 37% in aq. soln., ACS, 36.5-38.0%, stab. with 10-15% methanol

    Alfa Aesar

    Synonym(s): Formalin, Formol Formula: CH2O Formula weight: 30.03 CAS Number: 50-00-0 UN Number: UN1198 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2912.11 Hazard Statements: H301-H311-H331-H370-H351-H314-H226-H317 Toxic if swallowed. Toxic in contact with…

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