1 kg, MilliporeSigma, Reagents
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Synonym(s): Pepsin A; Pepsin from hog stomach MDL Number: MFCD00081840
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Cetyl Alcohol For Synthesis
MilliporeSigmaCAS No.: 36653-82-4 pH: (H2O) not applicable Solubility: Melting Point: 46 - 52°C Molar Mass: 242.44 g/mol Bulk Density: 410 - 450 kg/m3 Boiling Point: 305 - 330°C (1013 hPa) Vapor Pressure: Flash Point: 155°C DIN 51758 Refractive Index: 155°C DIN 51758 Density: …
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Proteose Peptone
MilliporeSigmaEnzymatic hydrolysate Synonym(s): Peptone from animal tissue MDL Number: MFCD00131829
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Propylene Glycol natural (US), >=99.5%, FCC, FG
MilliporeSigmaSynonyms: 1,2-Propanediol; Propylene glycol Molecular Formula: C3H8O2 Molecular Weight: 76.09 Linear Structural Formula: C3H8O2 MDL Number: MFCD00064272 Purity: >=99.5% Other Notes: Download our Flavors and Fragrances Catalog to view our entire product line.Subscribe to our…
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ALDRICH Sodium dihydrogencitrate, 99%
MilliporeSigmaSynonym(s): Citric acid monosodium salt; Sodium citrate monobasic Empirical Formula: C6H7NaO7 Linear Formula: HOC(COONa)(CH2COOH)2 Formula Weight: 214.11 MDL Number: MFCD00013067 Purity: 99% Melting Point: …
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Synonyms: Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate Formula: NaH2PO4 Formula Weight: 119.98 CAS No.: 7558-80-7 Purity: ≥99.0% (T)
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Sodium xylenesulfonate
MilliporeSigmatechnical, mixture of isomers, ≥90% (T) Synonym(s): Dimethylbenzenesulfonic acid sodium salt; Xylenesulfonic acid sodium salt Empirical Formula: C8H9NaO3S Formula Weight: 208.21 Linear Formula: …
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SIGMA L-Leucine, reagent grade, =98% (TLC)
MilliporeSigmaSynonyms: ( S )-2-Amino-4-methylpentanoic acid Formula: (CH3)2CHCH2CH(NH2)CO2H Formula Weight: 131.17 CAS No.: 61-90-5 Purity: ≥98% (TLC) Packaging: 1 kg in poly bottle Packaging: 25, 50, 100, 250 g in poly bottle
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Synonyms: ‘Caustic soda' Formula: NaOH Formula Weight: 40.00 CAS No.: 1310-73-2 Purity: ≥98% (acidimetric)
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ALDRICH Dicyandiamide, 99%
MilliporeSigmaSynonym(s): Cyanoguanidine; Dicyanodiamide Formula: NH2C(=NH)NHCN Formula Weight: 84.08 CAS No.: 461-58-5 Purity: 99% Packaging: 25 g in poly bottle
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Sodium dodecyl sulfate (SDS) is an anionic detergent suitable to denature proteins. It has a long-chain aliphatic group with negatively charged sulfate attached. This makes SDS an amphipathic detergent. Synonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium…
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SIAL Potassium chromate
MilliporeSigmapuriss., ≥99% Empirical Formula: CrK2O4 Formula Weight: 194.19 Linear Formula: K2CrO4 MDL Number: MFCD00011368 Purity: ≥99% Melting Point: 971 °C(lit.) RTECS No.: GB2940000 RIDADR: UN 3288 6.1/PG 3
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SIAL Silica gel
MilliporeSigmatechnical grade 40, 6-12 mesh MDL Number: MFCD00011232 Boiling Point: 2230 °C Melting Point: >1600 °C RTECS No.: VV7315000
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Silica gel
MilliporeSigmahigh-purity grade, 90+à, 70-230 mesh, for column chromatography MDL Number: MFCD00011232 Boiling Point: 2230 °C Melting Point: >1600 °C
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SIGMA Acrylamide, suitable for electrophoresis, =99%
MilliporeSigmaSynonyms: 2-Propenamide; Acrylic acid amide Formula: CH2=CHCONH2 Formula Weight: 71.08 CAS No.: 79-06-1 Purity: ≥99%
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"Magnesium chloride hexahydrate, Ph Eur"
MilliporeSigmaSynonyms: Magnesii chloridum Formula: MgCl2 · 6H2O Formula Weight: 203.30 CAS No.: 7791-18-6
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EMSURE® Sodium Acetate Anhydrous For Analysis
MilliporeSigmaSynonyms: Sodium acetate; Acetic acid sodium salt Molecular Formula: C2H3NaO2 Molecular Weight: 82.03 Linear Structural Formula: C2H3NaO2 MDL Number: MFCD00012459 Purity: >=99.0% (perchloric acid titration) Melting Point: 324 C (decomposition) Density: 1.52 g/cm3…
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SIGMA TES, =99% (titration)
MilliporeSigmaSynonyms: 2-[(2-Hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]ethanesulfonic acid; N-[Tris(hydroxymethyl)methyl]-2-aminoethanesulfonic acid; TES free acid Formula: C6H15NO6S Formula Weight: 229.25 CAS No.: 7365-44-8 Purity: ≥99% (titration)
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1-Naphthylamine For Synthesis
MilliporeSigmaCAS No.: 134-32-7 UN No.: UN2077 Solubility: 1.7 g/l (20°C) Melting Point: 48 - 50°C Molar Mass: 143.19 g/mol Bulk Density: 560 kg/m3 Boiling Point: 7.1 (1 g/l, H2O, 20°C) Vapor Pressure: 301°C (1013 hPa) Flash Point: 0.003 hPa (20°C) Refractive Index: 0.003 hPa (20°C) …
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SIGMA D-(+)-Glucose, =99.5% (GC)
MilliporeSigmaSynonyms: Dextrose Formula: C6H12O6 Formula Weight: 180.16 CAS No.: 50-99-7 Purity: ≥99.5% (GC)
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Sodium sulfate decahydrate (Glauber's salt, mirabilite, Na2SO4·10H2O) is the decahydrate salt of sodium sulfate. Its crystal structure has been investigated by single-crystal neutron diffraction studies. Its crystallization enthalpy has been evaluated. It can be synthesized by reacting MnSO4,…
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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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Triethanolamine, reagent grade, 98%
MilliporeSigmaSynonyms: 2,2′,2′′-Nitrilotriethanol; Tris(2-hydroxyethyl)amine Formula: (HOCH2CH2)3N Formula Weight: 149.19 CAS No.: 102-71-6 Purity: 98% Density: 1.124 g/mL at 25 °C(lit.) Packaging: 1, 4 kg in poly bottle Packaging: 20 kg…
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Potassium chloride, ACS reagent, 99.0-100.5%
MilliporeSigmaFormula: KCl Formula Weight: 74.55 CAS No.: 7447-40-7 Purity: 99.0-100.5% Density: 1.98 g/mL at 25 °C(lit.) Application: May be used for the preparation of phosphate buffered saline, and for the extraction and solubilization of proteins. Packaging: 1,…
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SIGMA Trizma® base, =99.0% (T)
MilliporeSigmaSynonyms: 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Tris(hydroxymethyl)aminomethane; Trometamol Formula: NH2C(CH2OH)3 Formula Weight: 121.14 CAS No.: 77-86-1 Purity: ≥99.0% (T) Other Notes: The pH values of all buffers are…