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  • Tetrabromophenol Blue

    Alfa Aesar

    Synonym(s): 3,4,5,6,3',5',3'',5''-Octabromophenolsulfonphthalein Formula: C19H6Br8O5S Formula weight: 985.55 CAS Number: 4430-25-5 Harmonized Tariff Code:  2934.99

  • Total Organic Carbon (TOC), standard solution, Specpure r, 1000µg/ml

    Alfa Aesar

    Formula: KHC8H4O4 in H2O Harmonized Tariff Code:  3822.00

  • 1,3,5-Trichlorobenzene, 98%

    Alfa Aesar

    Formula: C6H3Cl3 Formula weight: 181.45 Purity: 98% CAS Number: 108-70-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2903.99 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash…

  • 2,3,4-Trifluoroaniline, 98%

    Alfa Aesar

    Formula: C6H4F3N Formula weight: 147.10 Purity: 98% CAS Number: 3862-73-5 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2921.42 Hazard Statements: H318-H373-H302-H312-H227-H315 Causes serious eye damage. May cause damage to organs through…

  • Titanium(IV) isopropoxide, 97+%

    Alfa Aesar

    Synonym(s): Tetraisopropoxytitanium(IV), Tetraisopropyl orthotitanate Formula: C12H28O4Ti Formula weight: 284.23 Purity: 97+% CAS Number: 546-68-9 UN Number: UN2413 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2905.19 Hazard Statements: H226-H319 …

  • N,O-Bis(trimethylsilyl)trifluoroacetamide, with 10% TMCS

    Alfa Aesar

    Formula: C8H18F3NOSi2 Formula weight: 257.40 CAS Number: 25561-30-2 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H225-H314 Highly flammable liquid and vapour. Causes severe skin burns and eye damage. Precautionary…

  • Trichloroacetic acid, 99%

    Alfa Aesar

    Synonym(s): TCA Formula: Cl3CCO2H Formula weight: 163.39 Purity: 99% CAS Number: 76-03-9 UN Number: UN1839 Hazard Class: 8 Packing Group: II Harmonized Tariff Code:  2915.40 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …

  • Trisodium citrate dihydrate, ACS, 99.0% min

    Alfa Aesar

    Formula: Na3C6H5O7 2H2O Formula weight: 294.10 (258.07anhy) Purity: 99.0% min CAS Number: 6132-04-3 Harmonized Tariff Code:  2918.15

  • Trypsin, porcine pancreas

    Alfa Aesar

    Synonym(s): EC 3.4.21.4, Trypsin IV porcine 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 serious…

  • Thiamine hydrochloride, 99% (dry wt.), may cont. up to 5% water

    Alfa Aesar

    Synonym(s): Vitamin B1 hydrochloride, Aneurine hydrochloride Formula: C12H17ClN4OS HCl Formula weight: 337.28 Purity: 99% (dry wt.), may cont. up to 5% water CAS Number: 67-03-8 Harmonized Tariff Code:  2936.22 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes…

  • Triethylamine, 99%

    Alfa Aesar

    Formula: C6H15N Formula weight: 101.19 Purity: 99% CAS Number: 121-44-8 UN Number: UN1296 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2921.19 Hazard Statements: H225-H314-H302-H312-H332 Highly flammable liquid and vapour. Causes severe skin burns and eye…

  • n-Tetradecane, 99+%

    Alfa Aesar

    Formula: C14H30 Formula weight: 198.39 Purity: 99+% CAS Number: 629-59-4 Harmonized Tariff Code:  2901.10 Hazard Statements: H304-H336 May be fatal if swallowed and enters airways. May cause drowsiness or dizziness. Precautionary Statements: …

  • Toluene, ACS, 99.5%

    Alfa Aesar

    Synonym(s): Methylbenzene Formula: C6H5CH3 Formula weight: 92.14 Purity: 99.5% 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.…

  • Triamcinolone acetonide, 98+%

    Alfa Aesar

    Synonym(s): 9^a-Fluoro-16^a-hydroxyprednisolone-16^a,17^a-acetonide Formula: C24H31FO6 Formula weight: 434.50 Purity: 98+% CAS Number: 76-25-5 Harmonized Tariff Code:  2937.22 Hazard Statements: H360-H302 May damage fertility or the unborn child. Harmful if swallowed. …

  • Trimethylamine, 45% w/w aq. soln.

    Alfa Aesar

    Formula: (CH3)3N Formula weight: 59.11 CAS Number: 75-50-3 UN Number: UN1297 Hazard Class: 3 Packing Group: I Harmonized Tariff Code:  2921.11 Hazard Statements: H224-H314-H318-H332-H335 Extremely flammable liquid and vapour. Causes severe skin burns and eye damage. Causes…

  • Telithromycin, 95%

    Alfa Aesar

    Formula: C43H65N5O10 Formula weight: 812.00 Purity: 95% CAS Number: 191114-48-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2941.50 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…

  • TEMPO, free radical, 98+%

    Alfa Aesar

    Synonym(s): 2,2,6,6-Tetramethyl-1-piperidinyloxy, free radical Formula: C9H18NO Formula weight: 156.25 Purity: 98+% CAS Number: 2564-83-2 UN Number: UN3263 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H314-H318 Causes severe…

  • 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…

  • Trifluoroacetic acid, 99%

    Alfa Aesar

    Synonym(s): TFA Formula: C2HF3O2 Formula weight: 114.02 Purity: 99% CAS Number: 76-05-1 UN Number: UN2699 Hazard Class: 8 Packing Group: I Harmonized Tariff Code:  2915.90 Hazard Statements: H314-H332 Causes severe skin burns and eye damage. Harmful if inhaled. …

  • Tin(II) chloride dihydrate, ACS, 98.0-103.0%

    Alfa Aesar

    Synonym(s): Stannous chloride dihydrate Formula: SnCl2 2H2O Formula weight: 225.65 (189.62anhy) Purity: 98.0-103.0% 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…

  • Triethyl 2-phosphonopentanoate, 98%

    Alfa Aesar

    Formula: C11H23O5P Formula weight: 266.27 Purity: 98% CAS Number: 35051-49-1 Harmonized Tariff Code:  2931.90 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280g-P305+P351+P338 Wear protective gloves. IF IN EYES:…

  • Trimethylamine hydrochloride, 98%

    Alfa Aesar

    Formula: (CH3)3N HCl Formula weight: 95.57 Purity: 98% CAS Number: 593-81-7 Harmonized Tariff Code:  2921.11 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Titanium(IV) oxide, catalyst support

    Alfa Aesar

    Formula: TiO2 Formula weight: 79.90 Harmonized Tariff Code:  2823.00 Hazard Statements: H351 Suspected of causing cancer. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal protective equipment as required. Obtain special instructions before use. Do not handle…

  • 2,3,5-Triphenyl-2H-tetrazolium chloride, 98%

    Alfa Aesar

    Synonym(s): TTC Formula: C19H15ClN4 Formula weight: 334.81 Purity: 98% CAS Number: 298-96-4 Harmonized Tariff Code:  2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Tetrabromophenolphthalein ethyl ester potassium salt

    Alfa Aesar

    Formula: C22H13Br4KO4 Formula weight: 700.06 CAS Number: 62637-91-6 Harmonized Tariff Code:  2918.99

  • Titanium(IV) oxide, Puratronic r, 99.995% (metals basis)

    Alfa Aesar

    Formula: TiO2, predominantly rutile and anatase Formula weight: 79.90 Purity: 99.995% (metals basis) CAS Number: 13463-67-7 Harmonized Tariff Code:  2823.00 Hazard Statements: H351 Suspected of causing cancer. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use…

  • 3,4,5-Trimethoxyaniline, 98+%

    Alfa Aesar

    Formula: C9H13NO3 Formula weight: 183.21 Purity: 98+% CAS Number: 24313-88-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2922.29 Hazard Statements: H331-H302-H312 Toxic if inhaled. Harmful if swallowed. Harmful in contact with skin. …

  • 3,5,5-Trimethyloxazolidine-2,4-dione, 98%

    Alfa Aesar

    Synonym(s): Trimethadione Formula: C6H9NO3 Formula weight: 143.14 Purity: 98% CAS Number: 127-48-0 Harmonized Tariff Code:  2934.99 Hazard Statements: H360 May damage fertility or the unborn child. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use personal…

  • Thrombin, bovine plasma

    Alfa Aesar

    Synonym(s): Factor IIa, EC 3.4.21.5 CAS Number: 9002-04-4 Harmonized Tariff Code:  3507.90

  • Thidiazuron

    Alfa Aesar

    Synonym(s): TDZ Formula: C9H8N4OS Formula weight: 220.25 CAS Number: 51707-55-2 Harmonized Tariff Code:  2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Trisodium citrate, anhydrous, 99%

    Alfa Aesar

    Synonym(s): Citric acid trisodium salt, anhydrous Formula: C6H5Na3O7 Formula weight: 258.07 Purity: 99% CAS Number: 68-04-2 Harmo

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