500 g, Reagents, T, MilliporeSigma
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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…
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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.)
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Synonyms: TRIS HCl; TRIS hydrochloride; Tris(hydroxymethyl)aminomethane hydrochloride Formula: NH2C(CH2OH)3 · HCl Formula Weight: 157.60 CAS No.: 1185-53-1 Purity: ≥99.0% (titration) Application: The pH values of all…
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ALDRICH Tin, powder, <150µm, 99.5% trace metals basis
MilliporeSigmaFormula: Sn Formula Weight: 118.71 CAS No.: 7440-31-5 Purity: 99.5% trace metals basis Density: 7.310g/mLat 25°C(lit.) Application: With HCl, reduces a variety of functional groups; stereoselective allylation of carbonyl compounds; in situ generation of tin enolates for…
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ALDRICH Terephthalaldehyde, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): Benzene-1,4-dicarboxaldehyde; Terephthaldicarboxaldehyde Formula: C6H4(CHO)2 Formula Weight: 134.13 CAS No.: 623-27-8 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 5, 100,…
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MDL Number: MFCD00082094 Storage: −20°C
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Trichloroacetyl chloride, 0.99
MilliporeSigmaCAS Number: 76-02-8 Formula: C2Cl4O Formula Weight: 181.83 Linear Formula: Cl3CCOCl MDL No.: MFCD00000792 Purity: 0.99 Boiling Point: 114-116 C(lit.) Melting Point: -57 C (lit.) Density: 1.629 g/mL at 25 C(lit.) Refractive Index: n20/D 1.470(lit.) Beilstein Registry…
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TAPS sodium salt >=99% (titration)
MilliporeSigmaSynonym(s): N-tris(Hydroxymethyl)methyl-3-aminopropanesulfonic acid sodium-potassium salt; [(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid sodium-potassium salt Empirical Formula: C7H16NNaO6S Linear Formula: …
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ALDRICH trans-Cinnamaldehyde, 99%
MilliporeSigmaSynonym(s): trans -3-Phenyl-2-propenal Formula: C6H5CH=CHCHO Formula Weight: 132.16 CAS No.: 14371-10-9 Purity: 99% Density: 1.05g/mLat 25°C(lit.) Packaging: 25, 500 g in poly bottle
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"Todd Hewitt broth, for microbiology"
MilliporeSigmaApplication: Recommended for the cultivation of group A hemolytic Streptococci used for serological studies. Components: Components (g/L): Beef Heart Infusion 500.00 Peptic Digest of Animal Tissue 20.00 Dextrose 2.00 Sodium Chloride 2.00 Sodium Phosphate 0.40 Sodium Carbonate 2.50
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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…
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ALDRICH Trityl chloride, 97%
MilliporeSigmaSynonym(s): Chlorotriphenylmethane; Triphenylchloromethane; Triphenylmethyl chloride Formula: (C6H5)3CCl Formula Weight: 278.78 CAS No.: 76-83-5 UN Number: UN3261 Purity: 97% Application: Protecting reagent for amines, alcohols, and thiols. 1, …
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2-Thiazoline-2-Thiol For Synthesis
MilliporeSigmaCAS No.: 96-53-7 UN No.: UN2811 pH: 6 - 7 (10 g/l, H2O, 20°C) Solubility: (20°C) insoluble Melting Point: 101 - 106°C Molar Mass: 119.21 g/mol
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ALDRICH Tetrabutylphosphonium bromide, 98%
MilliporeSigmaFormula: (CH3CH2CH2CH2)4P(Br) Formula Weight: 339.33 CAS No.: 3115-68-2 UN Number: UN3464 Purity: 98% Packaging: 100, 500 g in poly bottle
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Tryptic Soy Broth Modified (With Novobiocin) 500G
MilliporeSigmaFormula: Mixture Synonym(s): Modified Tryptic Soy Broth (mTSB) Description: Typical Composition (g/L): Peptone from casein 17.0; peptone from soymeal 3.0; sodium chloride 5.0; bile salts No. 3 1.5; D(+)glucose 2.5; di-potassium hydrogen phosphate 4.0; novobiocin 0.02. Application: For…
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SIGMA Triethanolamine hydrochloride, =99.5% (titration)
MilliporeSigmaSynonyms: 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) Packaging: 1 kg in poly bottle …
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OmniPur® TRIS Hydrochloride
MilliporeSigmaFormula: NH2C(CH2OH)3HCl Formula Weight: 157.60 CAS Number: 1185-53-1 Synonym(s): Tris(Hydroxymethyl)Aminomethane Hydrochloride
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o-Toluidine, >=99%
MilliporeSigmaSynonyms: 2-Aminotoluene; 2-Methylaniline CAS Number: 95-53-4 Formula: C7H9N Formula Weight: 107.15 Linear Formula: CH3C6H4NH2 MDL No.: MFCD00007730 Purity: >=99% Boiling Point: 199-200 C(lit.); 89-90 C/11 mmHg(lit.) Melting Point: -28 C (lit.) Density: 1.008 g/mL at 25…
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"Tryptic Soy Broth, Microbiologically tested."
MilliporeSigmaSynonyms: CASO Broth; Casein Soya Broth; Soybean Casein digest Broth; TSB; Tryptone Soya Broth Application: General purpose powdered broth medium for the cultivation of fastidious microorganisms. Components: Casein (pancreatic digest) 17 g/L Soya peptone (papaic digest) 3 g/L Sodium…
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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: …
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ALDRICH 2,2'-Thiodiethanol, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): 2,2′-Thiobis(ethanol); Bis(2-hydroxyethyl) sulfide; Thiodiethylene glycol; Thiodiglycol Formula: S(CH2CH2OH)2 Formula Weight: 122.19 CAS No.: 111-48-8 Purity: ≥99% Density: 1.221g/mLat 25°C(lit.) Packaging: 100, 500…
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p-Toluenesulfonyl isocyanate, 0.96
MilliporeSigmaSynonyms: Tosyl isocyanate CAS Number: 4083-64-1 Formula: C8H7NO3S Formula Weight: 197.21 Linear Formula: CH3C6H4SO2NCO MDL No.: MFCD00002030 Purity: 0.96 Boiling Point: 144 C/10 mmHg(lit.); 275-278 C(lit.) Density: 1.291 g/mL at 25 C(lit.) Refractive Index: n20/D…
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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)
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Triethylenetetramine, technical grade, 60%
MilliporeSigmaSynonyms: DEH 24; EPH 925 CAS Number: 112-24-3 Formula: C6H18N4 Formula Weight: 146.23 Linear Formula: NH2CH2CH2(NHCH2CH2)2NH2 MDL No.: MFCD00008169 Purity: 0.6 Boiling Point: 266-267 C(lit.) Melting Point: 12 C (lit.) Density: 0.982 g/mL at 25 C(lit.) Refractive…
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SIAL Tin(II) sulfate, Greater Than or Equal to 95%
MilliporeSigmaSynonym(s): Stannous sulfate Formula: SnSO4 Formula Weight: 214.77 CAS No.: 7488-55-3 Purity: ≥95% Packaging: 100, 500 g in poly bottle
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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
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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…
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Thioanisole, ReagentPlus®, 99%
MilliporeSigmaSynonyms: Methyl phenyl sulfide Formula: C6H5SCH3 Formula Weight: 124.20 CAS No.: 100-68-5 Purity: 99% Density: 1.057 g/mL at 20 °C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 25, 100,…
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ALDRICH p-Toluenesulfonyl hydrazide, 97%
MilliporeSigmaSynonym(s): p -Toluenesulfonhydrazide; p -Toluenesulfonic acid hydrazide; p -Toluenesulfonyl hydrazide; Tosylhydrazide Formula: CH3C6H4SO2NHNH2 Formula Weight: 186.23 CAS No.: 1576-35-8 UN Number: UN3226 Purity: 97% …
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Tetramethylammonium chloride, reagent grade, >=98%
MilliporeSigmaSynonyms: TMA CAS Number: 75-57-0 Formula: C4H12ClN Formula Weight: 109.6 Linear Formula: (CH3)4N(Cl) MDL No.: MFCD00011628 Purity: >=98% Melting Point: >300 C (lit.) Beilstein Registry Number: 3911201 EC Number: 200-880-8 UNSPSC Code: 12352100 General description: …
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Triple Sugar Iron A.(TSi)
MilliporeSigmaFormula: Mixture Formula Weight: N/A CAS Number: Synonym(s): TSI Agar Description: Typical Composition (g/L): Peptone from casein 15.0; peptone from meat 5.0; meat extract 3.0; yeast extract 3.0; sodium chloride 5.0; lactose 10.0; sucrose 10.0; D(+)glucose 1.0; ammonium…
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Thiourea, ACS reagent, =99.0%
MilliporeSigmaSynonyms: Sulfourea; Thiocarbamide Formula: NH2CSNH2 Formula Weight: 76.12 CAS No.: 62-56-6 Purity: ≥99.0% Application: Chaotropic agent; strong denaturant. Increases solubility and recovery of proteins Packaging: 50, 100, 500 g in poly bottle