500 g, Reagents, T, Chemicals
-
1,2,3-Trimethoxybenzene, 98+%
Thermo Scientific ChemicalsSynonym(s): Pyrogallol trimethyl ether Formula: C9H12O3 Formula weight: 168.19 Purity: 98+% CAS Number: 634-36-6 Harmonized Tariff Code: 2909.30
-
Tetrathionate Broth Base 500G
MilliporeSigmaFormula: Mixture Formula Weight: N/A Description: Typical Composition (g/L): Peptone from casein 2.5; peptone from meat 2.5; bile salt mixture 1.0; calcium carbonate 10.0; sodium thiosulfate 30.0. Also to be added: Potassium iodide 5.0; iodine 6.0; if required, brilliant green 0.01…
-
Tris(hydroxymethyl)aminomethane, Electrophoresis Grade, 99.9%
Thermo Scientific ChemicalsSynonym(s): 2-Amino-2-hydroxymethyl-1,3-propanediol, TRIS Formula: C4H11NO3 Formula weight: 121.14 Purity: 99.9% 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…
-
Tolbutamide
MilliporeSigmaSynonym(s): 1-Butyl-3-(4-methylphenylsulfonyl)urea Amino Acid Sequence: Empirical Formula: C12H18N2O3S Formula Weight: 270.35 Linear Formula: C12H18N2O3S MDL Number: MFCD00027169 Purity: …
-
Tungsten(VI) oxide, 99.8% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Tungsten trioxide, Tungstic anhydride Formula: O3W Formula weight: 231.85 Purity: 99.8% (metals basis) CAS Number: 1314-35-8 Harmonized Tariff Code: 2825.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a …
-
Tripotassium citrate monohydrate, 97%
Thermo Scientific ChemicalsSynonym(s): Citric acid tripotassium salt monohydrate, Potassium citrate tribasic monohydrate Formula: K3C6H5O7 H2O Formula weight: 324.42 (306.41anhy) Purity: 97%
-
Titanium powder, -60+100 mesh, 99.5% (metals basis)
Thermo Scientific ChemicalsPurity: 99.5% (metals basis) CAS Number: 7440-32-6 UN Number: UN2546 Hazard Class: 4.2 Packing Group: III Harmonized Tariff Code: 8108.20 Risk Phrases: 17 Spontaneously flammable in air. Safety Phrases: 33 Take precautionary measures against static discharges.
-
"Thioglycollate Broth (USP Alternative), for microbiology"
MilliporeSigmaSynonyms: Alternative Thioglycollate Medium; Fluid Thioglycollate Medium; NIH Thioglycollate Broth; TG Broth Application: A medium for sterility tests and the cultivation of microaerophilic and anaerobic organisms. Other Notes: Sterility tests 1, 2
-
Tartaric Acid, Granular, AR (ACS)
Avantor - Macron Fine Chemicals™Formula: HOCO(CHOH)2COOH Formula Weight: 150.09 CAS Number: 87-69-4
-
2,2',4'-Trichloroacetophenone, 97%
Thermo Scientific ChemicalsSynonym(s): 2,4-Dichlorophenacyl chloride, alpha,2,4-Trichloroacetophenone Formula: C8H5Cl3O Formula weight: 223.49 Purity: 97% CAS Number: 4252-78-2 UN Number: UN2923 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2914.70 Hazard Statements: …
-
Synonyms: 2,2′,2′′-Nitrilotriethanol hydrochloride; Tris(2-hydroxyethyl)amine hydrochloride Formula: (HOCH2CH2)3N · HCl Formula Weight: 185.65 CAS No.: 637-39-8 Purity: ≥99.5% (titration)
-
Tungsten powder, APS <1 micron, 99.95% (metals basis)
Thermo Scientific ChemicalsPurity: 99.95% (metals basis) CAS Number: 7440-33-7 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 8101.10 Risk Phrases: 11 Flammable. Safety Phrases: 22-33 Do not breathe dust. Take precautionary measures against static discharges.
-
-
EMSURE® Tri-Sodium Citrate Dihydrate For Analysis
MilliporeSigmaSynonyms: Sodium citrate tribasic dihydrate; Trisodium Citrate, Sodium Citrate, Dihydrate; Citric acid trisodium salt dihydrate; Trisodium citrate dihydrate Molecular Formula: C6H5Na3O7 · 2H2O Molecular Weight: 294.1 Linear Structural Formula: HOC(COONa)(CH2COONa)2 · 2H2O MDL…
-
m-Toluoyl chloride, 99%
Thermo Scientific ChemicalsSynonym(s): 3-Methylbenzoyl chloride Formula: C8H7ClO Formula weight: 154.60 Purity: 99% CAS Number: 1711-06-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage.…
-
ALDRICH Tetraethylenepentamine, technical grade
MilliporeSigmaSynonyms: TEPA; Tetrene Molecular Formula: C8H23N5 Molecular Weight: 189.3 Linear Structural Formula: (NH2CH2CH2NHCH2CH2)2NH MDL Number: MFCD00008168 Melting Point: -40 C (lit.) Density: 0.998 g/mL at 25 C (lit.) Refractive Index: n20/D 1.505 (lit.)
-
Thiourea Reagent (ACS)
GFS ChemicalsMasking and colorimetric reagent for various metal ions. Precipitation reagent for lead, cadmium, selenium, bismuth and tellurium.
-
ALDRICH Triphenyl phosphite, 97%
MilliporeSigmaSynonym(s): (PhO)3P; P(OPh)3; Triphenoxyphosphine Formula: (C6H5O)3P Formula Weight: 310.28 CAS No.: 101-02-0 UN Number: UN3077 Purity: 97% Density: 1.184g/mLat 25°C(lit.) Application: Used to convert alcohols to…
-
2,2,2-Trifluoroethanol, 99+%
Thermo Scientific ChemicalsSynonym(s): Trifluoroethyl alcohol Formula: C2H3F3O Formula weight: 100.04 Purity: 99+% CAS Number: 75-89-8 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.59 Hazard Statements: H301-H311-H331-H318-H226-H315-H335 Toxic if swallowed.…
-
a-Tetralone, 97%
MilliporeSigmaSynonym(s): alpha-Tetralone; 3,4-Dihydro-1(2 H )-naphthalenone Empirical Formula: C10H10O Linear Formula: C10H10O Formula Weight: 146.19 MDL Number: MFCD00001688 Purity: 97% Boiling Point: 113-116 °C/6 mmHg(lit.) …
-
Trimethylsulfonium bromide, 98%
Thermo Scientific ChemicalsFormula: (CH3)3SBr Formula weight: 157.07 Purity: 98% CAS Number: 3084-53-5 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
-
Triphenyltin chloride, 95%
Thermo Scientific ChemicalsSynonym(s): Chlorotriphenylstannane, Chlorotriphenyltin Formula: C18H15ClSn Formula weight: 385.48 Purity: 95% CAS Number: 639-58-7 UN Number: UN3146 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H311-H331 Toxic if…
-
Tris(2-aminoethyl)amine, 97%
Thermo Scientific ChemicalsSynonym(s): 2,2',2''-Triaminotriethylamine Formula: C6H18N4 Formula weight: 146.24 Purity: 97% CAS Number: 4097-89-6 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2921.29 Hazard Statements: H301-H310-H314-H318 Toxic if swallowed. Fatal in…
-
-
Tin(IV) chloride hydrate, 98%
Thermo Scientific ChemicalsSynonym(s): Stannic chloride Formula: Cl4Sn xH2O Formula weight: 260.50(anhy) Purity: 98% CAS Number: 7646-78-8 UN Number: UN2440 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
-
Triethyl phosphate, 99+%
Thermo Scientific ChemicalsFormula: (C2H5O)3P(O) Formula weight: 182.16 Purity: 99+% CAS Number: 78-40-0 Harmonized Tariff Code: 2919.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke when…
-
Tellurium lump, 99.999+% (metals basis)
Thermo Scientific ChemicalsPurity: 99.999+% (metals basis) CAS Number: 13494-80-9 Harmonized Tariff Code: 2804.50 Risk Phrases: 25 Toxic if swallowed. Safety Phrases: 20-36-45 When using do not eat or drink. Wear suitable protective clothing. In case of accident or if you feel unwell, seek medical advice…
-
ALDRICH p-Tolualdehyde, 97%
MilliporeSigmaSynonym(s): 4-Methylbenzaldehyde Formula: CH3C6H4CHO Formula Weight: 120.15 CAS No.: 104-87-0 Purity: 97% Density: 1.019g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle
-
Triethylamine hydrobromide, 98%
Thermo Scientific ChemicalsFormula: C16H15N HBr Formula weight: 182.10 Purity: 98% CAS Number: 636-70-4 Harmonized Tariff Code: 2921.19 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
-
-
-
Synonym(s): L-3-(4-Hydroxyphenyl)alanine disodium salt hydrate Formula: C9H9NNa2O3 · xH2O Formula Weight: 225.15 (anhydrous basis) CAS No.: 69847-45-6 (anhydrous) Purity: ≥98% (TLC) General description: Tyrosine is a…