MilliporeSigma, 250 g
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ALDRICH 3-Chloropropylamine hydrochloride, 98%
MilliporeSigmaSynonym(s): 1-Amino-3-chloropropane hydrochloride Formula: ClCH2CH2CH2NH2 · HCl Formula Weight: 130.02 CAS No.: 6276-54-6 Purity: 98% Packaging: 50, 250 g in poly bottle
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2-Thiobarbituric acid
MilliporeSigma≥98% Synonym(s): 4,6-Dihydroxy-2-mercaptopyrimidine; 4,6-Dihydroxypyrimidine-2-thiol; TBA Amino Acid Sequence: Empirical Formula: C4H4N2O2S Formula Weight: 144.15 Linear Formula: …
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2,2'-[ethylenebis(oxy)] bisacetic acid for synthesis
MilliporeSigmaHill Formula: C6H10O6 CAS Number: 23243-68-7
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GR ACS Magnesium Chloride, Hexahydrate
MilliporeSigmaFormula: MgCl2•6H2O Formula Weight: 203.30 CAS Number: 7791-18-6
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4-Chloroacetanilide for synthesis
MilliporeSigmaSynonyms: N-(4-chlorophenyl)-acetamide Hill Formula: C8H8ClNO CAS Number: 539-03-7
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Synonym(s): ( S )-(+)-2-Hydroxypropanoic acid hemicalcium salt; L-Lactic acid hemicalcium salt; Sarcolactic acid hemicalcium salt Formula: [CH3CH(OH)COO]2Ca · xH2O Formula Weight: 218.22 (anhydrous basis) CAS No.: 41372-22-9 Purity: ≥85% …
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Starch, soluble, ACS reagent
MilliporeSigmaFormula: C12H22O11 Formula Weight: 342.30 CAS No.: 9005-84-9
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Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Molecular Formula: H2KO4P Molecular Weight: 136.09 Linear Structural Formula: KH2PO4 MDL Number: MFCD00011401 Purity: 99.5-101.0% (T) Melting Point: 252.6 C (lit.) Density: …
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ALDRICH 2-Naphthol, 98%
MilliporeSigmaSynonym(s): β-Naphthol; 2-Hydroxynaphthalene Formula: C10H7OH Formula Weight: 144.17 CAS No.: 135-19-3 UN Number: UN3077 Purity: 98% Packaging: 1, 2 kg in poly bottle
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ALDRICH 4-Chlorobenzaldehyde, 97%
MilliporeSigmaFormula: ClC6H4CHO Formula Weight: 140.57 CAS No.: 104-88-1 Purity: 97% Packaging: 50, 250 g in glass bottle
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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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Synonym(s): 4-Hydroxy-2,7-naphthalenedisulfonic acid disodium salt Formula: HOC10H5(SO3Na)2 · xH2O Formula Weight: 348.26 (anhydrous basis) CAS No.: 330581-20-9 Packaging: 250 g in poly bottle
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ALDRICH N-Hydroxysuccinimide, 98%
MilliporeSigmaSynonym(s): 1-Hydroxy-2,5-pyrrolidinedione; HOSu; NHS Formula: C4H5NO3 Formula Weight: 115.09 CAS No.: 6066-82-6 Purity: 98% Application: Additive used in the carbodiimide method for improved amidations and peptide couplings. Packaging: 25, 100,…
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L-Glutathione reduced, =98.0%
MilliporeSigmaSynonyms: γ-L-Glutamyl-L-cysteinyl-glycine; GSH Formula: H2NCH(CO2H)CH2CH2CONHCH(CH2SH)CONHCH2CO2H Formula Weight: 307.32 CAS No.: 70-18-8 Purity: ≥98.0% Storage Temperature: 2-8°C Application:…
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ALDRICH 2,5-Dichlorobenzoic acid, 97%
MilliporeSigmaEmpirical Formula: C7H4Cl2O2 Linear Formula: Cl2C6H3CO2H Formula Weight: 191.01 MDL Number: MFCD00002416 Purity: 97% Boiling Point: 301 °C(lit.) Melting Point: …
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3-Ethoxy-4-hydroxybenzaldehyde for synthesis
MilliporeSigmaCAS Number: 121-32-4 Solubility: 2.82 g/l (25°C) Melting Point: 75 - 77°C Molar Mass: 166.17 g/mol Flash Point: 145°C
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Phenylacetic Acid For Synthesis
MilliporeSigmaCAS No.: 103-82-2 Solubility: 1.58 g/l (20°C) Melting Point: 74 - 77°C Molar Mass: 136.15 g/mol Boiling Point: 265°C (1013 hPa) Vapor Pressure: 1.33 hPa (97°C) Flash Point: 132°C Density: 1.091 g/cm3 (97°C)
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Pyrogallol For Synthesis
MilliporeSigmaCAS No.: 87-66-1 pH: 4 - 5 (50 g/l, H2O, 20°C) Solubility: 625 g/l (25°C) Melting Point: 131 - 135°C Molar Mass: 126.11 g/mol Bulk Density: 600 kg/m3 Boiling Point: 309°C (1013 hPa) Vapor Pressure: 2 - 4 hPa (140°C) Density: 1.45 g/cm3 (20°C)
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Synonyms: 2-Hydroxyethyl agarose CAS No.: 39346-81-1 Application: Modified to produce lower gelling and melting points and gives convenient recovery and purification of DNA from low melting agarose gels. Radiolabeled DNA probes can be prepared directly in remelted agarose using DNA gel…
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Bromoform, contains 1-3% ethanol as stabilizer, 96%
MilliporeSigmaSynonyms: Tribromomethane CAS Number: 75-25-2 Formula: CHBr3 Formula Weight: 252.73 Linear Formula: CHBr3 MDL No.: MFCD00000128 Purity: 0.96 Boiling Point: 146-150 C(lit.) Melting Point: 5-8 C (lit.) Density: 2.89 g/mL at 25 C(lit.) Refractive Index: n20/D 1.595(lit.)…
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Sodium rod diameter 2.5 cm (protective liquid: paraffin oil)
MilliporeSigmaHill Formula: Na CAS Number: 7440-23-5 UN Number: UN1428
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3-Hydroxy-2-butanone for synthesis
MilliporeSigmaSynonyms: Acetyl methyl carbinol, Acetoin Chemical Formula: (CH3CH(OH)COCH3)2 Hill Formula: C8H16O4 CAS Number: 51555-24-9 UN Number: UN2621
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Synonym(s): Citric acid monosodium salt; Sodium dihydrogen citrate Empirical Formula: C6H7NaO7 Linear Formula: HOC(COONa)(CH2COOH)2 Formula Weight: 214.11 MDL Number: MFCD00013067 Purity: ≥99.5% (T) Beilstein Registry…
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Trifluoromethanesulfonic anhydride, >=99%
MilliporeSigmaSynonyms: Triflic anhydride CAS Number: 358-23-6 Formula: C2F6O5S2 Formula Weight: 282.14 Linear Formula: (CF3SO2)2O MDL No.: MFCD00000408 Purity: >=99% Boiling Point: 81-83 C(lit.) Density: 1.677 g/mL at 25 C(lit.) Refractive Index: n20/D 1.321(lit.) Beilstein…
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Grade: Reag. Ph Eur CAS No.: 68855-54-9 pH: 10 (100 g/l, H2O, 20°C) Solubility: Bulk Density: 300 kg/m3