Alfa Aesar

Reagents, T, Alfa Aesar

Compare Tool

Select up to 3 products

1 - 32 of 2625
Sort
View
Show
  • Tin(II) chloride dihydrate, Reagent Grade

    Alfa Aesar

    Synonym(s): Stannous chloride dihydrate Formula: SnCl2 2H2O Formula weight: 225.65 (189.62anhy) CAS Number: 10025-69-1 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302-H317 Causes severe skin burns and…

  • Tin(II) chloride dihydrate, 98%

    Alfa Aesar

    Synonym(s): Stannous chloride dihydrate Formula: Cl2Sn 2H2O Formula weight: 225.65 (189.62anhy) Purity: 98% CAS Number: 10025-69-1 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318 Causes severe skin burns…

  • Tetramethylammonium nitrate, 98%

    Alfa Aesar

    Formula: (CH3)4N(NO3) Formula weight: 136.15 Purity: 98% CAS Number: 1941-24-8 UN Number: UN1479 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2923.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes…

  • Trichloroethylene, Spectrophotometric Grade, 99.5+%

    Alfa Aesar

    Formula: ClCH=CCl2 Formula weight: 131.39 Purity: 99.5+% CAS Number: 79-01-6 UN Number: UN1710 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2903.22 Hazard Statements: H350-H341-H315-H319-H336 May cause cancer. Suspected of causing genetic defects. Causes…

  • Tin powder, -325 mesh, 99.8% (metals basis)

    Alfa Aesar

    Purity: 99.8% (metals basis) CAS Number: 7440-31-5 UN Number: UN3089 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  8007.00 Risk Phrases: 11 Flammable. Safety Phrases: 16-33 Keep away from sources of ignition - No Smoking. Take precautionary measures against…

  • Tantalum(V) methoxide

    Alfa Aesar

    Formula: C5H15O5Ta Formula weight: 336.12 CAS Number: 865-35-0 UN Number: UN3181 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H228-H302-H315-H319-H335 Flammable solid. Harmful if swallowed. Causes skin irritation. Causes serious eye…

  • Toluene, anhydrous, 99.8%

    Alfa Aesar

    Formula: C6H5CH3 Formula weight: 92.14 Purity: 99.8% CAS Number: 108-88-3 UN Number: UN1294 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.30 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable liquid and vapour. May be fatal if swallowed and…

  • Tetra-n-butylammonium hydroxide, 1.0M in methanol

    Alfa Aesar

    Formula: [CH3(CH2)3]4NOH Formula weight: 259.48 CAS Number: 2052-49-5 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2923.90 Hazard Statements: H225-H301-H311-H331-H370-H314-H318 Highly flammable liquid and vapour. Toxic if swallowed. Toxic in…

  • TBE running buffer (10X)

    Alfa Aesar

    Harmonized Tariff Code:  3822.00 Hazard Statements: H360-H315-H319 May damage fertility or the unborn child. Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P281-P305+P351+P338-P362-P405-P501a Wear protective gloves/protective clothing/eye…

  • 3-Trimethylsilyl-2-oxazolidinone

    Alfa Aesar

    Formula: C6H13NO2Si Formula weight: 159.26 CAS Number: 43112-38-5 Harmonized Tariff Code:  2934.99 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. Wear…

  • Tris(2-methoxyphenyl)phosphine, 98%

    Alfa Aesar

    Synonym(s): Tri(o-anisyl)phosphine, Tris(o-anisyl)phosphine Formula: C21H21O3P Formula weight: 352.37 Purity: 98% CAS Number: 4731-65-1 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Tris(hydroxymethyl)aminomethane, Electrophoresis Grade, 99.5%

    Alfa Aesar

    Synonym(s): TRIS Formula: C4H11NO3 Formula weight: 121.14 Purity: 99.5% CAS Number: 77-86-1 Harmonized Tariff Code:  2922.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Tris(hydroxymethyl)aminomethane hydrochloride, 1M soln., pH 7,4, RNase free

    Alfa Aesar

    Synonym(s): TRIS-HCl CAS Number: 1185-53-1 Harmonized Tariff Code:  2922.19

  • Triethyl citrate, 99%

    Alfa Aesar

    Synonym(s): Citric acid triethyl ester Formula: C12H20O7 Formula weight: 276.29 Purity: 99% CAS Number: 77-93-0 Harmonized Tariff Code:  2918.15

  • Thioacetamide, 98%

    Alfa Aesar

    Synonym(s): Ethanethioamide Formula: C2H5NS Formula weight: 75.13 Purity: 98% CAS Number: 62-55-5 Harmonized Tariff Code:  2930.90 Hazard Statements: H350-H302-H315-H319 May cause cancer. Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. …

  • 3,4,5-Trihydroxybenzoic acid, anhydrous, 99%

    Alfa Aesar

    Synonym(s): Gallic acid Formula: C7H6O5 Formula weight: 170.12 Purity: 99% CAS Number: 149-91-7 Harmonized Tariff Code:  2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements:…

  • Titanium(IV) chloride, 99.99% (metals basis)

    Alfa Aesar

    Synonym(s): Titanium tetrachloride, Titanic chloride Formula: Cl4Ti Formula weight: 189.69 Purity: 99.99% (metals basis) CAS Number: 7550-45-0 UN Number: UN1838 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code:  2827.39 Hazard Statements: H314 Causes severe…

  • Thallium(III) oxide, 99.9% (metals basis)

    Alfa Aesar

    Synonym(s): Thallium sesquioxide, Thallic oxide Formula: Tl2O3 Formula weight: 456.74 Purity: 99.9% (metals basis) CAS Number: 1314-32-5 UN Number: UN1707 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2825.90 Hazard Statements: H300-H330-H373 Fatal if…

  • Trypsin, bovine pancreas

    Alfa Aesar

    Synonym(s): EC 3.4.21.4, Peptidyl peptide hydrolase CAS Number: 9002-07-7 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…

  • Tris(hydroxymethyl)aminomethane, 99%

    Alfa Aesar

    Synonym(s): 2-Amino-2-hydroxymethyl-1,3-propanediol, TRIS Formula: C4H11NO3 Formula weight: 121.14 Purity: 99% CAS Number: 77-86-1 Harmonized Tariff Code:  2922.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…

  • Tetra-n-propoxysilane, 97%

    Alfa Aesar

    Synonym(s): Tetra-n-propyl orthosilicate Formula: (CH3CH2CH2O)4Si Formula weight: 264.44 Purity: 97% CAS Number: 682-01-9 Harmonized Tariff Code:  2920.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Triethylamine hydrochloride, 98%

    Alfa Aesar

    Synonym(s): Triethylammonium chloride Formula: C6H15N HCl Formula weight: 137.65 Purity: 98% CAS Number: 554-68-7 Harmonized Tariff Code:  2921.19 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…

  • Toluene, 99%

    Alfa Aesar

    Synonym(s): Methylbenzene Formula: C7H8 Formula weight: 92.14 Purity: 99% CAS Number: 108-88-3 UN Number: UN1294 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2902.30 Hazard Statements: H225-H304-H361-H373-H315-H336 Highly flammable liquid and vapour. May…

  • 1,2,3,4-Tetrahydronaphthalene, 97%

    Alfa Aesar

    Formula: C10H12 Formula weight: 132.21 Purity: 97% CAS Number: 119-64-2 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2902.90 Hazard Statements: H315-H319-H227 Causes skin irritation. Causes serious eye irritation. Combustible liquid. …

  • Tartrazine

    Alfa Aesar

    Synonym(s): Acid Yellow 23, C.I. 19140 Formula: C16H9N4Na3O9S2 Formula weight: 534.37 CAS Number: 1934-21-0 Harmonized Tariff Code:  3204.12 Hazard Statements: H334-H317 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. …

  • Trimethylamine, 33% w/w in ethanol

    Alfa Aesar

    Formula: C3H9N Formula weight: 59.11 CAS Number: 75-50-3 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2921.11 Hazard Statements: H225-H314-H302 Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Harmful if swallowed. …

  • Tris(pentafluorophenyl)borane, 97%

    Alfa Aesar

    Synonym(s): Perfluorotriphenylborane Formula: C18BF15 Formula weight: 511.99 Purity: 97% CAS Number: 1109-15-5 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2931.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin…

  • 3,4,7,8-Tetramethyl-1,10-phenanthroline, 98+%

    Alfa Aesar

    Formula: C16H16N2 Formula weight: 236.32 Purity: 98+% CAS Number: 1660-93-1 Harmonized Tariff Code:  2933.79

  • Thymol, 98+%

    Alfa Aesar

    Synonym(s): 2-Isopropyl-5-methylphenol Formula: C10H14O Formula weight: 150.22 Purity: 98+% CAS Number: 89-83-8 UN Number: UN2430 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2907.19 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye…

  • Tin(II) chloride, anhydrous, 98%

    Alfa Aesar

    Synonym(s): Stannous chloride, anhydrous Formula: SnCl2 Formula weight: 189.62 Purity: 98% CAS Number: 7772-99-8 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2827.39 Hazard Statements: H314-H318-H302-H317 Causes severe skin burns and eye…

  • 2,2,4-Trimethylpentane, ACS, 99+%

    Alfa Aesar

    Synonym(s): Isooctane Formula: (CH3)2CHCH2C(CH3)3 Formula weight: 114.23 Purity: 99+% CAS Number: 540-84-1 UN Number: UN1262 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2901.10 Hazard Statements: H225-H304-H315-H336 Highly flammable liquid and vapour. May…

  • 1,1,2,2-Tetrafluoroethyl methyl ether, 99%

    Alfa Aesar

    Synonym(s): Methyl 1,1,2,2-tetrafluoroethyl ether Formula: CH3OCF2CHF2 Formula weight: 132.06 Purity: 99% CAS Number: 425-88-7 UN Number: UN3271 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2909.19 Hazard Statements: H225 Highly flammable liquid and…

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.