MilliporeSigma, Ready to Ship, Chemicals, 1 kg
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Sodium phosphate dibasic, BioXtra, =99.0%
MilliporeSigmaSynonyms: sec -Sodium phosphate; Disodium hydrogen phosphate; Disodium phosphate; Sodium hydrogenphosphate Formula: Na2HPO4 Formula Weight: 141.96 CAS No.: 7558-79-4 Purity: ≥99.0%
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Synonyms: 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: ≥99.9% (titration) General description: 2222A 40% (w/w)…
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SIGMA D-Sorbitol, =98%
MilliporeSigmaSynonyms: D-Glucitol Formula: C6H14O6 Formula Weight: 182.17 CAS No.: 50-70-4 Purity: ≥98% Application: May be used for washing spheroplasts 1 and in isoelectric focusing to minimize endoosmotic flow in agarose gels. 2 May be used to induce…
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SIGMA Sodium salicylate, ReagentPlus®, =99.5%
MilliporeSigmaSynonyms: 2-Hydroxybenzoic acid sodium salt; Salicylic acid sodium salt Formula: HOC6H4COONa Formula Weight: 160.10 CAS No.: 54-21-7 Purity: ≥99.5% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
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Sodium dodecyl sulfate, ReagentPlus(R), >=98.5% (GC)
MilliporeSigmaSynonyms: Dodecyl sodium sulfate; Dodecyl sulfate sodium salt; Lauryl sulfate sodium salt; SDS; Sodium lauryl sulfate CAS Number: 151-21-3 Formula: C12H25NaO4S Formula Weight: 288.38 Linear Formula: CH3(CH2)11OSO3Na MDL No.: MFCD00036175 Purity: >=98.5% (GC) Melting Point: …
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Silica Gel 60 63-200m For Column Chromatography
MilliporeSigmaSynonyms: Silica gel MDL Number: MFCD00011232 Melting Point: >1600 C
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Fluka Molecular sieves, 3 Angstrom beads, 8-12 mesh
MilliporeSigmaChemical name: Molecular sieves, 3 Angstrom Chemical synonyms: Molecular Sieve UOP Type 3 Angstrom Product Brand: Analytical Material form: Solid Density (g/cm3): 2 Chemical purity: 0.98 UN Number:
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Potassium phosphate dibasic, ACS reagent, =98%
MilliporeSigmaSynonyms: Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate Formula: K2HPO4 Formula Weight: 174.18 CAS No.: 7758-11-4 Purity: ≥98% Packaging: 1, 2.5, 4 x 2.5 kg in poly bottle Packaging: 100, 500 g in poly bottle
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Methyl chloroacetate, 0.99
MilliporeSigmaCAS Number: 96-34-4 Formula: C3H5ClO2 Formula Weight: 108.52 Linear Formula: ClCH2COOCH3 MDL No.: MFCD00000931 Purity: 0.99 Boiling Point: 130 C/740 mmHg(lit.) Melting Point: -33 C (lit.) Density: 1.238 g/mL at 25 C(lit.) Refractive Index: n20/D 1.422(lit.) Beilstein…
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Formula: CCl3COOH Grade: ACS, Reag. Ph Eur CAS No.: 76-03-9 UN No.: UN1839 pH: Solubility: 1600 g/l (20°C) Melting Point: 54 - 56°C Molar Mass: 163.38 g/mol Bulk Density: 900 kg/m3 Boiling Point: 197°C Vapor Pressure: 1 hPa (20°C) Flash Point: >110°C Refractive…
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ALDRICH Deuterium oxide, 99.9 atom % D
MilliporeSigmaDeuterium oxide, a deuterated solvent, is a standard prurity solvent for NMR (Nuclear Magnetic Resonance) analyses. Various thermodynamic properties (such as intermolecular vibrational frequencies, energy of the hydrogen bond, free energy, enthalpy and entropy) of liquid deuterium oxide have been…
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Boric Acid For Analysis EMSURE® ACS, ISO, Reagent Ph Eur
MilliporeSigmaFormula: H3BO3 Grade: ACS, ISO, Reag. Ph Eur CAS No.: 10043-35-3 pH: 3.8 - 4.8 (33 g/l, H2O, 20°C) Solubility: 46.5 g/l (20°C) Melting Point: 171°C (decomposition) Molar Mass: 61.83 g/mol Bulk Density: 400 - 600 kg/m3 Vapor Pressure: 2.7 hPa (20°C) Density: 1.44 g/cm3…
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EMSURE® Potassium Sulfate For Analysis
MilliporeSigmaSynonyms: Potassium sulfate; Potassium pyrosulfate Molecular Formula: K2O4S Molecular Weight: 174.26 Linear Structural Formula: K2O4S MDL Number: MFCD00011388 Purity: >=99.0% (alkalimetric) Melting Point: 1069 C Density: 2.66 g/cm3 at 20 C Legal Information: …
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Polyvinylpyrrolidone, average mol wt 40,000
MilliporeSigmaSynonyms: PVP; Polyvidone; Povidone Formula: (C6H9NO)n CAS No.: 9003-39-8 Application: Complexes with phenolics and alkaloids for their removal from plant samples, thus preventing their modification of proteins and any interference they may cause in…
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ALDRICH 1-Bromo-3-chloropropane, 99%
MilliporeSigmaSynonym(s): I-BCP; Trimethylene bromochloride; Trimethylene chlorobromide Formula: Cl(CH2)3Br Formula Weight: 157.44 CAS No.: 109-70-6 UN Number: UN2688 Purity: 99% Density: 1.592g/mLat 25°C(lit.) Packaging: 250 g in glass bottle
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Synonyms: TCA CAS Number: 76-03-9 Formula: C2HCl3O2 Formula Weight: 163.39 Linear Formula: Cl3CCOOH MDL No.: MFCD00004177 Purity: >=99% Boiling Point: 196 C(lit.) Melting Point: 54-58 C (lit.) Density: 1.62 g/mL at 25 C(lit.) Refractive Index: n20/D 1.62(lit.) …
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Sodium chloride, BioXtra, =99.5% (AT)
MilliporeSigmaSynonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.5% (AT) Other Notes: Easily compare specifications for Sodium Chloride products with the Sodium Chloride specification table .
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Methylammonium chloride for synthesis
MilliporeSigmaCAS Number: 593-51-1 Solubility: (20°C) soluble Melting Point: 228 - 233°C Molar Mass: 67.52 g/mol Bulk Density: 1100 kg/m3 Boiling Point: 225 - 230°C (20 hPa) pH: 5 - 7 (10 g/l, H2O, 20°C)
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Sodium chloride, ACS reagent, >=99.0%
MilliporeSigmaSynonyms: Halite Formula: NaCl Formula Weight: 58.44 CAS No.: 7647-14-5 Purity: ≥99.0% Packaging: 1 kg in poly bottle Packaging: 2.5, 5, 10, 25, 50 kg in poly drum Packaging: 25, 500 g in poly bottle
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SIGMA Sucrose, for molecular biology, =99.5% (GC)
MilliporeSigmaSynonyms: α-D-Glc-(1→2)-β-D-Fru; α-D-Glucopyranosyl β-D-fructofuranoside; β-D-Fructofuranosyl-α-D-glucopyranoside; D(+)-Saccharose; Sugar Formula: C12H22O11 Formula Weight: 342.30 CAS No.: 57-50-1 Purity: ≥99.5% (GC)
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Thiamine hydrochloride, reagent grade, =99% (HPLC)
MilliporeSigmaSynonyms: Aneurine hydrochloride; Vitamin B1 hydrochloride Formula: C12H17ClN4OS · HCl Formula Weight: 337.27 CAS No.: 67-03-8 Purity: ≥99% (HPLC) Packaging: 1 kg in poly drum Packaging: 5, 10, 25, 100, 250 g in poly bottle
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Poly(ethylene glycol), BioUltra, 4,000
MilliporeSigmaSynonym: PEG CAS Number: 25322-68-3 Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839 PubChem Substance ID: 24890217
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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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SIGMA Sucrose, =99.5% (GC)
MilliporeSigmaSynonyms: α-D-Glc-(1→2)-β-D-Fru; α-D-Glucopyranosyl β-D-fructofuranoside; β-D-Fructofuranosyl-α-D-glucopyranoside; D(+)-Saccharose; Sugar Formula: C12H22O11 Formula Weight: 342.30 CAS No.: 57-50-1 Purity: ≥99.5%…
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CAS No.: 73049-73-7 Other Notes: Enzymatic hydrolysate
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SIGMA D-(-)-Fructose, =99%
MilliporeSigmaSynonyms: D-Levulose; Fruit sugar Formula: C6H12O6 Formula Weight: 180.16 CAS No.: 57-48-7 Purity: ≥99% Packaging: 1 kg in poly bottle Packaging: 10 mg in autosample vial Packaging: 100, 500 g in poly bottle Packaging: 5 kg in poly drum
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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…