Chemicals Reagents T

Synonym(s): Direct blue 14 Formula: C₃₄H₂₄N₆O₁₄S₄Na₄ Formula Weight: 960.81 CAS No.: 72-57-1 Application: Use to detect dead and dying cells in cytotoxicity assays and for routine assessment of cell viability. Packaging: 5, 25, 100 g...

Formula: C₁₅H₁₂Cl₂F₄O₂ Formula Weight: 371.15 CAS No.: 118712-89-3 Legal Information: PESTANAL is a registered trademark of Sigma-Aldrich Laborchemikalien GmbH

Synonym: TCA CAS number: 76-03-9 Linear Formula: Cl₃CCOOH Molecular Weight: 163.39 Beilstein Registry Number: 970119 MDL Number: MFCD00004177 PubChem Substance ID: 24899909 Application Traditionally used to precipitate protein. Has been used to determine protein concentration by...

Synonym(s): ( p -Tolylsulfonyl)methyl isocyanide; TosMIC; Tosylmethyl isocyanide Formula: CH₃C₆H₄SO₂CH₂NC Formula Weight: 195.24 CAS No.: 36635-61-7 UN Number: UN2811 Purity: 98% Application: Used as the isonitrile component in a...

Grade: Reagent, ACS CAS No.: 540-84-1 UN No.: UN1262 Class: 3 Pkg. Group: PG II

Synonym(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% Application: Widely used...

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. Precautionary Statements:...

Total Coliform and E.coli Kit contains:Petri-Pad Petri dish is 47mm sterilized Petri dishes for use with solid agar medium. Pre-sterilized disposable 47mm dishes preloaded with sterilized absorbent pads minimize contamination. S-Pak(R) Filters are made of Mixed cellulose Esters (MCE) with 0.22 mum...

Synonym(s): Ni(PPh₃)₄; Nickel-tetrakis(triphenylphosphine) Formula: [(C₆H₅)₃P]₄Ni Formula Weight: 1107.84 CAS No.: 15133-82-1 UN Number: UN1325 Application: Catalyst for coupling reactions of organic halides, organometallic Compounds...

Synonyms: TiO2 nanoparticles; TiOxide Linear Structural Formula: TiO2 MDL Number: MFCD00011269 Application: Titania nanoparticles are useful for a wide variety of applications, due to their high refractive index and large bandgap, providing optical properties in the visible spectrum. Applications of...

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. Other Notes: Values of analytes vary lot to lot. Some lots may not contain all analytes.

Synonym(s): Trimethoxymethane Formula: CH(OCH₃)₃ Formula Weight: 106.12 CAS No.: 149-73-5 UN Number: UN3272 Purity: 99% Density: 0.97g/mLat 25°C(lit.) Packaging: 500 mL in glass bottle

Synonym(s): Zinc dithiol Empirical Formula: C₇H₆S₂Zn -+ xH₂O Linear Formula: CH₃C₆H₃(S - )₂Zn -+ xH₂O Formula Weight: 219.64 (anhydrous basis) MDL Number: MFCD00149376

Formula: Cu(NCCH₃)₄ · CF₃SO₃ Formula Weight: 376.82 UN Number: UN1759 Packaging: 1, 5 g in glass bottle

CAS No.: 79-34-5 UN No.: UN1702 Solubility: 2830 g/l (25°C) Melting Point: -42.5°C Molar Mass: 167.85 g/mol Vapor Pressure: 6.4 hPa (20°C) Density: 1.59 g/cm3 (25°C)

Synonym(s): mTNF-α; TNF-α Physical form: Lyophilized from 10 mM sodium phosphate, pH 7.5 Storage: −20°C

CAS No.: 519-73-3 Formula: C₁₉H₁₆ Formula Weight: 244.33 Linear Formula: (C₆H₅)₃CH MDL No.: MFCD00004763 Purity: 0.99 Boiling Point: 358-359 °C/754 mmHg(lit.) Melting Point: 92-94 °C(lit.) Density:...

Synonym(s): Pivalonitrile; tert -Butyl cyanide Formula: (CH₃)₃CCN Formula Weight: 83.13 CAS No.: 630-18-2 UN Number: UN1993 Purity: 98% Density: 0.752g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle

Synonym(s): (Z)-1-(p-Dimethylaminoethoxyphenyl)-1,2-diphenyl-1-butene Empirical Formula: C₂₆H₂₉NO -+ C₆H₈O₇ Linear Formula: C₂₆H₂₉NO -+ C₆H₈O₇ Formula Weight: 563.64 MDL Number: MFCD00058321...

Synonym: Stannous iodide, Tin diiodide CAS Number: 10294-70-9 Linear Formula: SnI₂ Molecular Weight: 372.52 EC Number: 233-667-3 MDL Number: MFCD00049545 PubChem Substance ID: 24865634 Packaging 5 g in ampule Application Used in a convenient, new, two-step method for preparing...

Taq DNA Ligase catalyzes the formation of a phosphodiester bond in duplex DNA containing adjacent 5′-phosphoryl and 3′-hydroxyl termini, using NAD+ as a cofactor. The ligation will occur only if the oligonucleotides are perfectly paired to the complementary target DNA and have no gaps...

Synonym(s): TNFSF15; VEGI Purity: ≥98% (HPLC); ≥98% (SDS-PAGE) Storage: −20°C

N,N,N′,N′-Tetramethylethylenediamine (TMEDA) is a bidentate tertiary amine. It is a Lewis base having good solvating properties. It is useful ligand for organolithium chemistry. Ultrafast molecular structural dynamics of the charge transfer in...

European Pharmacopoeia (EP) Reference Standard Synonym(s): α,α,α-trifluoro-2,4-cresotic acid acetate; 2-(Acetyloxy)-4-(trifluoromethyl)benzoic acid; Drisgen; acetyl-4-trifluoromethylsalicylic acid Amino Acid Sequence: Empirical Formula:...