MilliporeSigma, 25 g
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OmniPur® DEPC
MilliporeSigmaFormula: O(COOCH2CH3)2 Formula Weight: 162.14 CAS Number: 1609-47-8 Synonym(s): Diethyl Pyrocarbonate Description: For the preparation of RNase-free solutions
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ALDRICH 2-Naphthalenesulfonyl chloride, 99%
MilliporeSigmaFormula: C10H7ClO2S Formula Weight: 226.68 CAS No.: 93-11-8 UN Number: UN3261 Purity: 99% Packaging: 5, 25 g in glass bottle
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ALDRICH D-(-)-Tartaric acid, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): (2 S ,3 S )-(−)-Tartaric acid; D-Threaric acid Formula: HO2CCH(OH)CH(OH)CO2H Formula Weight: 150.09 CAS No.: 147-71-7 Purity: 99% Other Notes: Unnatural isomer Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co.…
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di-Sodium Tetraborate Decahydrate
MilliporeSigmaSynonyms Borax, Sodium biborate decahydrate, Sodium borate decahydrate Hill Formula B4Na2O7*10H2O Chemical formula Na2B4O7*10 H2O HS Code …
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S-Butyrylthiocholine iodide
MilliporeSigmapuriss., ≥99.0% (AT) Synonym(s): (2-Mercaptoethyl)trimethylammonium iodide butyrate Empirical Formula: C9H20INOS Formula Weight: 317.23 Linear Formula: …
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o-Iodohippuric acid for synthesis
MilliporeSigmaCAS Number: 147-58-0 Solubility: (20°C) soluble Melting Point: 171 - 174°C Molar Mass: 305.07 g/mol
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Grade: ACS, Reag. Ph Eur CAS No.: 3051-09-0 pH: 5 (1 g/l, H2O, 20°C) Solubility: 1 g/l (20°C) Molar Mass: 284.19 g/mol Bulk Density: 330 kg/m3 Hill Formula: C8H8N6O6
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Chlorosulfonyl isocyanate, 0.98
MilliporeSigmaSynonyms: N-Carbonylsulfamyl chloride; CSI CAS Number: 1189-71-5 Formula: CClNO3S Formula Weight: 141.53 Linear Formula: ClSO2NCO MDL No.: MFCD00011608 Purity: 0.98 Boiling Point: 107 C(lit.) Melting Point: -44 C (lit.) Density: 1.626 g/mL at 25 C(lit.) Refractive…
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ALDRICH Methyl pyruvate, 90%, technical grade
MilliporeSigmaSynonym(s): Pyruvic acid methyl ester Formula: CH3COCO2CH3 Formula Weight: 102.09 CAS No.: 600-22-6 UN Number: UN3272 Purity: 90% Density: 1.13g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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1-Pentanesulfonic Acid, Sodium Salt, Monohydrate
MilliporeSigmaFormula: CaO Formula Weight: 56.08 CAS Number: 1305-78-8
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ALDRICH Isovaleryl chloride, 98%
MilliporeSigmaSynonym(s): 3-Methylbutyryl chloride Formula: (CH3)2CHCH2COCl Formula Weight: 120.58 CAS No.: 108-12-3 UN Number: UN2502 Purity: 98% Density: 0.989g/mLat 25°C(lit.) Packaging: 25, 100, 500 g in glass bottle
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GR ACS Dithizone
MilliporeSigmaFormula: C 6 H 5 NHNHCSN:NC 6 H 5 Formula Weight: 256.32 CAS Number: 60-10-6 Synonym(s): Diphenylthiocarbazone
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DL-Dithiothreitol, BioXtra, =99.0% (titration)
MilliporeSigmaSynonyms: threo -1,4-Dimercapto-2,3-butanediol; Cleland's reagent; DTT Formula: HSCH2CH(OH)CH(OH)CH2SH Formula Weight: 154.25 CAS No.: 3483-12-3 Purity: ≥99.0% (titration) Storage Temperature: 2-8°C Application: An excellent reagent for maintaining SH…
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Formula: Mg Formula Weight: 24.31 CAS No.: 7439-95-4 UN Number: UN1869 Purity: ≥99.5% Mg basis Density: 1.74g/mLat 25°C(lit.)
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ALDRICH Diazald®, 99%
MilliporeSigmaSynonym(s): N -Methyl- N -( p -tolylsulfonyl)nitrosamide; N -Methyl- N -nitroso- p -toluenesulfonamide; N -Nitroso- N -methyl- p -toluenesulfonamide; N -Nitroso- p -toluenesulfomethylamide; p -Tolylsulfomethylnitrosamide; Diazomethane precursor Formula: …
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SIGMA MES hydrate, =99.5% (titration)
MilliporeSigmaMES is one of the Good′s buffers, the most extensively used biological buffers. MES is a zwitterionic N-substituted aminosulfonic acid with a morpholinic ring. It does not form complexes with majority of the metals used in environmental and biological studies. It is easily soluble in water…
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ALDRICH Propargyl 1H-imidazole-1-carboxylate, 95%
MilliporeSigmaSynonym(s): Heller-Sarpong Reagent; 1 H -Imidazole-1-carboxylic acid, 2-propyn-1-yl ester; PImC; Propargyl imidazolecarbamate; Sarpong reagent Empirical Formula: C7H6N2O2 Linear Formula: C7H6N2O2 …
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"a-Ketoglutaric acid, Greater Than or Equal to 99.0% (T)"
MilliporeSigmaSynonym(s): alpha-Ketoglutaric acid; 2-Oxoglutaric acid; 2-Oxopentanedioic acid Formula: HOOCCH2CH2COCOOH Formula Weight: 146.10 CAS No.: 328-50-7 Purity: ≥99.0% (T) Other Notes: Reagent for the analysis of tryptophan 1 ; Substrate for glutamate…
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Synonym(s): Caraway; Cycloheptaamylose; Cyclomaltoheptaose; Schardinger β-Dextrin Formula: C42H70O35 Formula Weight: 1134.98 CAS No.: 7585-39-9 Purity: ≥97% Application: Use to solubilize non-polar compounds such a fatty acids, lipids and cholesterol.
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Sodium glycochenodeoxycholate =97% (TLC)
MilliporeSigmaSynonym: 3α,7α-Dihydroxy-5β-cholanoic acid N-(carboxymethyl)amide sodium salt, Glycochenodeoxycholic acid sodium salt, N-(3α,7α-Dihydroxy-24-oxocholan-24-yl)glycine sodium salt CAS Number: 16564-43-5 Empirical Formula (Hill Notation): …
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1-Heptanesulfonic Acid, Sodium Salt, Monohydrate
MilliporeSigmaFormula: Mixture (Borate) Appearance: Clear, colorless liquid pH at 25°C: 9.99-10.01
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ALDRICH (Triisopropylsilyl)acetylene, 97%
MilliporeSigmaSynonym(s): Ethynyltriisopropylsilane Formula: [(CH3)2CH]3SiC≡CH Formula Weight: 182.38 CAS No.: 89343-06-6 UN Number: UN1993 Purity: 97% Density: 0.813g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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Synonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.5% Analysis Note: Exact concentration, expiry date, traceability and detailed information on certification can be found on the certificate and certification report, included in each package.…
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ALDRICH 1-Methylindole, Greater Than or Equal to 97%
MilliporeSigmaSynonym(s): NSC 212534 Formula: C9H9N Formula Weight: 131.17 CAS No.: 603-76-9 Purity: ≥97% Density: 1.051g/mLat 20°C(lit.) Application: Reactant for preparation of: • Pharmaceutically active 2-oxo-1-pyrrolidine analogues…
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ALDRICH Dotriacontane, 97%
MilliporeSigmaFormula: CH3(CH2)30CH3 Formula Weight: 450.87 CAS No.: 544-85-4 Purity: 97% Packaging: 5 g in glass bottle
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Pinacol for synthesis
MilliporeSigmaCAS Number: 76-09-5 Melting Point: 41°C Molar Mass: 118.18 g/mol Boiling Point: 174°C (1013 hPa) Flash Point: 77°C Refractive Index: 1.4326 (45°C, 589 nm) Density: 0.967 g/cm3
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ALDRICH Bicyclohexyl, 99%
MilliporeSigmaSynonym(s): Dicyclohexyl Formula: C6H11C6H11 Formula Weight: 166.30 CAS No.: 92-51-3 Purity: 99% Density: 0.864g/mLat 25°C(lit.) Packaging: 5, 25, 100 g in glass bottle
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ALDRICH 1-Naphthalenesulfonic acid, ~50%
MilliporeSigmaEmpirical Formula: C10H8O3S Linear Formula: C10H7SO3H Formula Weight: 208.23 MDL Number: MFCD00003987 Purity: ~50% Melting Point: 77-79 °C(lit.)
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MDL Number: MFCD00132770 Storage: room temp
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ALDRICH 9-Bromoanthracene, 94%
MilliporeSigmaFormula: C14H9Br Formula Weight: 257.13 CAS No.: 1564-64-3 Purity: 94% Packaging: 5, 25 g in glass bottle
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2,2'-Bipyridyl, ReagentPlus®, =99%
MilliporeSigmaSynonyms: 2,2′-Bipyridine; 2,2′-Dipyridine; 2,2′-Dipyridyl Formula: C10H8N2 Formula Weight: 156.18 CAS No.: 366-18-7 Purity: ≥99% Application: Bidentate ligand 1 employed in transition metal catalysis 2 and aluminum…