Chemicals Reagents T

Tween(R)20 is a polyoxyethylene sorbitol ester that belongs to the polysorbate family. It is a nonionic detergent having a molecular weight of 1,225 daltons, assuming 20 ethylene oxide units, 1 sorbitol, and 1 lauric acid as the primary fatty acid. The ethylene oxide subunits are responsible for the...

CAS No.: 2530-85-0

10mM Tris-HCl

pharmaceutical secondary standard; traceable to USP Synonym(s): 2-Aminoethanesulfonic acid Empirical Formula: C₂H₇NO₃S Formula Weight: 125.15 Linear Formula: NH₂CH₂CH₂SO₃H MDL Number: MFCD00008197 Melting Point:...

For Fluoride Analysis using Ion Selective Electrodes Formula: Mixture

Purity: (Karl Fischer) Density: 0.82 g/cm3 at 20 C Legal Information: AQUASTAR is a registered trademark of Merck KGaA, Darmstadt, Germany

Empirical Formula: C₁₈H₂₄O₄ Linear Formula: C₁₈H₂₄O₄ Formula Weight: 304.38 Density: 1.1 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.506(lit.) Storage: 2-8°C

Synonym(s): Citric acid trisodium salt dihydrate, Sodium citrate tribasic dihydrate Formula: Na3C6H5O7 2H2O Formula weight: 294.10 (258.07anhy) Purity: 99% CAS Number: 6132-04-3 Harmonized Tariff Code: 2918.15

Synonym(s): Dipalladium-tris(dibenzylideneacetone)chloroform complex; Pd₂(dba)₃ · CHCl₃ Formula: (C₆H₅CH=CHCOCH=CHC₆H₅)₃Pd₂ · CHCl₃ Formula Weight: 1035.10 CAS No.: 52522-40-4 Application:...

Empirical Formula: C₁₃H₂₅NSi Linear Formula: C₁₃H₂₅NSi Formula Weight: 223.43 MDL Number: MFCD00054932 Purity: 95% Boiling Point: 78 °C/0.4 mmHg(lit.) Density: 0.904 g/mL at 25 °C(lit.) Refractive Index: n 20/D...

Synonym(s): 1-Aminotridecane Empirical Formula: C₁₃H₂₉N Linear Formula: CH₃(CH₂)₁₂NH₂ Formula Weight: 199.38 MDL Number: MFCD00008156 Purity: 98% Boiling Point: 265 °C(lit.) Melting Point: 30-32 °C(lit.)...

≥98.5% Empirical Formula: C₁₂H₂₇N Formula Weight: 185.35 Linear Formula: [CH₃(CH₂)₃]₃N MDL Number: MFCD00009431 Purity: ≥98.5% Boiling Point: 216 °C(lit.) Melting Point: −70 °C(lit.)...

Synonym(s): TBABr₃; Tetrabutylammonium bromide perbromide Empirical Formula: C₁₆H₃₆Br₃N Linear Formula: (CH₃CH₂CH₂CH₂)₄NBr₃ Formula Weight: 482.18 MDL Number: MFCD00012110 Purity: 98%...

Synonym(s): Methoxy TEG methacrylate Empirical Formula: C₁₁H₂₀O₅ Linear Formula: C₁₁H₂₀O₅ Formula Weight: 232.27 MDL Number: MFCD08275911 Purity: 95% Density: 1.027 g/mL at 25 °C Refractive Index: n 20/D 1.446...

Empirical Formula: C₈H₇F₃N₂O₂ Linear Formula: CF₃OC₆H₄C(=NOH)NH₂ Formula Weight: 220.15 MDL Number: MFCD00085175 Purity: 97% Melting Point: 113-115 °C(lit.)

ReagentPlus ® , 99% Synonym(s): 2,4,6-Collidine; sym -Collidine Empirical Formula: C₈H₁₁N Formula Weight: 121.18 Linear Formula: C₈H₁₁N MDL Number: MFCD00006338 Purity: 99% Boiling Point: 171-172 °C(lit.) Melting Point:...

Synonym(s): Bis(triphenylphosphine)rhenium oxytrichloride; Bis(triphenylphosphine)trichlororhenium oxide Formula: [(C₆H₅)₃P]₂ReOCl₃ Formula Weight: 833.14 CAS No.: 17442-18-1 Packaging: 1 g in glass bottle

VETRANAL ™ , analytical standard Synonym(s): 1-Methyl-3-{3-methyl-4-[4-(trifluoromethylsulfonyl)phenoxy]phenyl}-1,3,5-triazine-2,4,6(1 H ,3 H ,5 H) -trione Empirical Formula: C₁₈H₁₄F₃N₃O₆S Formula Weight: 457.38 Linear Formula:...

Synonym(s): α'-Chloro-α,α,α-trifluoro- m -xylene; 3-(Chloromethyl)benzotrifluoride Empirical Formula: C₈H₆ClF₃ Linear Formula: CF₃C₆H₄CH₂Cl Formula Weight: 194.58 MDL Number: MFCD00000908 Purity: 97%...

Empirical Formula: C₈H₆BrF₃O Linear Formula: CF₃OC₆H₄CH₂Br Formula Weight: 255.03 MDL Number: MFCD00061238 Purity: 97% Boiling Point: 82-84 °C/10 mmHg(lit.) Density: 1.594 g/mL at...

Triton® X-100 is a alkylaryl polyether alcohol. It is a nonionic surfactant prepared by the reaction of octylphenol with ethylene oxide. The number ("-100") relates only indirectly to the number of ethylene oxide units in the structure. The principal uses of Triton® X-100 is in...

Synonym(s): alpha-Terpinene; 1-Isopropyl-4-methyl-1,3-cyclohexadiene; p -Mentha-1,3-diene Formula: C₁₀H₁₆ Formula Weight: 136.23 CAS No.: 99-86-5 UN Number: UN2319 Purity: 85% Density: 0.837g/mLat 25°C(lit.) Packaging: 100 mL in glass bottle

Synonym(s): gamma-Terpinene; 1-Isopropyl-4-methyl-1,4-cyclohexadiene; p -Mentha-1,4-diene Formula: C₁₀H₁₆ Formula Weight: 136.23 CAS No.: 99-85-4 UN Number: UN2319 Purity: 97% Density: 0.85g/mLat 25°C(lit.) Other Notes: Tandem Mass Spectrometry data independently...

puriss. p.a., ≥99.5% (GC) Synonym(s): MTBE; Methyl tert -butyl ether Empirical Formula: C₅H₁₂O Formula Weight: 88.15 Linear Formula: (CH₃)₃COCH₃ MDL Number: MFCD00008812 Purity: ≥99.5% (GC) Boiling Point:...