25 g, Supplies, MilliporeSigma
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Poly(allylamine hydrochloride) average Mw 50,000
MilliporeSigmaSynonyms: PAA HCl; PAH Linear Structural Formula: [CH2CH(CH2NH2 · HCl)]n MDL Number: MFCD00084396 Application: Used to make redox hydrogel-modified electrodes for measuring enzyme responses. Other Notes: May contain up to
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Synonyms: Methylene iodide CAS Number: 75-11-6 Formula: CH2I2 Formula Weight: 267.84 Linear Formula: CH2I2 MDL No.: MFCD00001079 Purity: 0.99 Boiling Point: 67-69 C/11 mmHg(lit.) Melting Point: 5-8 C (lit.) Density: 3.325 g/mL at 25 C(lit.) Beilstein Registry Number: …
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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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1-Penten-3-one, contains 0.1% BHT as stabilizer, 97%
MilliporeSigmaSynonyms: Ethyl vinyl ketone CAS Number: 1629-58-9 Formula: C5H8O Formula Weight: 84.12 Linear Formula: C2H5COCH=CH2 MDL No.: MFCD00009316 Purity: 0.97 Boiling Point: 38 C/60 mmHg(lit.) Density: 0.851 g/mL at 20 C; 0.845 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Synonym(s): Pepsin A; Pepsin from hog stomach MDL Number: MFCD00081840 Storage: −20°C
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Synonym(s): Orgacon ™ IJ-1005; PEDOT:PSS; Poly(2,3-dihydrothieno-1,4-dioxin)-poly(styrenesulfonate) MDL Number: MFCD07371079 Density: 0.985 g/mL at 25 °C Refractive Index: n 20/D 1.340
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SIAL Sodium hexanesulfonate
MilliporeSigma≥98% (elemental analysis) Synonym(s): 1-Hexanesulfonic acid sodium salt Amino Acid Sequence: Empirical Formula: C6H13NaO3S Formula Weight: 188.22 Linear Formula: C6H13O3SNa MDL Number: MFCD00007542 …
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ALDRICH N-Carbethoxyphthalimide, 96%
MilliporeSigmaSynonym(s): N -Ethoxycarbonylphthalimide; Ethyl 1,3-dioxo-2-isoindolinecarboxylate; Ethyl phthalimide- N -carboxylate Formula: C11H9NO4 Formula Weight: 219.19 CAS No.: 22509-74-6 Purity: 96% Application: Used to protect amine functional groups. …
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ALDRICH Diaminomaleonitrile, 98%
MilliporeSigmaSynonym(s): DAMN Formula: NCC(NH2)=C(NH2)CN Formula Weight: 108.10 CAS No.: 1187-42-4 UN Number: UN3439 Purity: 98% Packaging: 25, 100 g in glass bottle
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Arsenic(III) oxide, 99.995% trace metals basis
MilliporeSigmaSynonyms: ATO; Diarsenic trioxide;; Arsenic trioxide; Arsenous acid CAS Number: 1327-53-3 Formula: As2O3 Formula Weight: 197.84 Linear Formula: As2O3 MDL No.: MFCD00003433 Purity: 99.995% trace metals basis EC Number: 215-481-4 UNSPSC Code: 12352300 General description: …
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ALDRICH Sodium 1-hexanesulfonate monohydrate, >=98.0% (T)
MilliporeSigmaSynonym(s): 1-Hexanesulfonic acid sodium salt monohydrate Empirical Formula: C6H13NaO3S -+ H2O Linear Formula: CH3(CH2)4CH2SO3Na -+ H2O Formula Weight: 206.24 …
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1,5-Naphthalenedisulfonic acid for synthesis
MilliporeSigmaSynonyms: Armstrong acid Hill Formula: C10H8O6S2 CAS Number: 81-04-9 UN Number: UN2585
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ALDRICH Sodium thiosulfate, >=99.99% trace metals basis
MilliporeSigmaEmpirical Formula: Na2O3S2 Linear Formula: Na2S2O3 Formula Weight: 158.11 MDL Number: MFCD00003499 Purity: ≥99.99% trace metals basis
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ALDRICH 9-Phenanthrenecarboxaldehyde, 97%
MilliporeSigmaEmpirical Formula: C15H10O Linear Formula: C15H10O Formula Weight: 206.24 MDL Number: MFCD00001175 Purity: 97% Melting Point: 100-103 °C(lit.) Beilstein Registry Number: 511309
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Synonym(s): β-Phenylethylamine hydrochloride; Phenethylamine hydrochloride Formula: C6H5CH2CH2NH2 · HCl Formula Weight: 157.64 CAS No.: 156-28-5 Purity: ≥98% Packaging: 25, 100 g in glass bottle
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SIGMA Pentylenetetrazole
MilliporeSigmaSynonym(s): α,β-Cyclopentamethylenetetrazole; 1,5-Pentamethylenetetrazole; 6,7,8,9-Tetrahydro-5H-tetrazolo[1,5-a]azepine; Metrazole Empirical Formula: C6H10N4 Linear Formula: C6H10N4 Formula Weight: 138.17 MDL…
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ALDRICH Pyrazole, 98%
MilliporeSigmaSynonym(s): 1,2-Diazole Formula: C3H4N2 Formula Weight: 68.08 CAS No.: 288-13-1 Purity: 98% Application: Used as a ligand to prepare organometallic compounds. 1, Packaging: 25, 100 g in poly bottle
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Agarose, Type II, Medium EEO
MilliporeSigmaCAS No.: 9012-36-6 Analysis Note: The following is a list of properties associated with our agaroses: Sulfate content - used as an indicator of purity, since sulfate is the major ionic group present. Gel strength - the force that must be applied to a gel to cause it to fracture. Gel point …
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CAS Number: 10102-18-8 Formula: Na2O3Se Formula Weight: 172.94 Linear Formula: Na2SeO3 MDL No.: MFCD00003489 Purity: >=98% Melting Point: >350 C (lit.) EC Number: 233-267-9 UNSPSC Code: 12352200 Application: Sodium selenite is commonly used as a source of selenium in…
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Sodium deoxycholate, =97% (titration)
MilliporeSigmaSynonyms: 3α,12α-Dihydroxy-5β-cholanic acid sodium salt; 7-Deoxycholic acid sodium salt; Desoxycholic acid sodium salt Formula: C24H39NaO4 Formula Weight: 414.55 CAS No.: 302-95-4 Purity: ≥97% (titration) Application: Anionic…
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CAS No.: 9012-36-6 Application: Ideal for the separation of small DNA fragments (e.g., PCR products) differing in size by as little as 2% and compares to the resolution of DNA in polyacrylamide gels. High resolution agarose is also ideal for resolving amplification fragment length polymorphisms…
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ALDRICH Phenylacetyl disulfide, 96%
MilliporeSigmaFormula: (C6H5CH2COS)2 Formula Weight: 302.41 CAS No.: 15088-78-5 Purity: 96% Packaging: 25 g in glass bottle
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N,N-Dimethylethylenediamine, 0.95
MilliporeSigmaSynonyms: 2-(Dimethylamino)ethylamine; DMEN CAS Number: 108-00-9 Formula: C4H12N2 Formula Weight: 88.15 Linear Formula: (CH3)2NCH2CH2NH2 MDL No.: MFCD00008175 Purity: 0.95 Boiling Point: 104-106 C(lit.) Density: 0.807 g/mL at 20 C(lit.) Refractive Index: n20/D…
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SIGMA Palatinose hydrate >=99%
MilliporeSigmaSynonym(s): 6-O-α-D-Glucopyranosyl-D-fructose; Isomaltulose hydrate Empirical Formula: C12H22O11 -+ xH2O Linear Formula: C12H22O11 -+ xH2O Formula Weight: 342.30 (anhydrous basis) MDL Number: …
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Synonym(s): Dichloro(N,N,N′,N′-tetramethylethane-1,2-diamine)zinc; ZnCl2-TMEDA Formula: [(CH3)2NCH2CH2N(CH3)2]ZnCl2 Formula Weight: 252.50 CAS No.: 28308-00-1 UN Number: UN3263 Purity:…
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ALDRICH Pyridine-d5, 99.5 atom % D
MilliporeSigmaSynonyms: Pentadeuteropyridine Formula: C5D5N Formula Weight: 84.13 CAS No.: 7291-22-7 Density: 1.05 g/mL at 25 °C(lit.) Packaging: 5, 10, 25 g in glass bottle
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Synonym(s): 1-(2-Deoxy-β-D-ribofuranosyl)-5-methyluracil; 1-(2-Deoxy-β-D-ribofuranosyl)thymine; 2′-Deoxythymidine; Thymine deoxyriboside; dT Formula: C10H14N2O5 Formula Weight: 242.23 CAS No.: 50-89-5 Purity: ≥99% …
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5-Cyanophthalide, 97%
MilliporeSigmaCAS No.: 82104-74-3 Synonyms: 1,3-Dihydro-1-oxo-5-isobenzofurancarbonitrile; 5-Cyano-3 H -isobenzofuranone Formula: C9H5NO2 Formula Weight: 159.14 Linear Formula: C9H5NO2 MDL No.: MFCD01072882 Purity: 0.97 …
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Synonyms: Ammonium-N,N-tetramethylenedithiocarbamate, N,N-Tetramethylenedithiocarbaminic acid ammoniumsalt Hill Formula: C5H12N2S2 CAS Number: 5108-96-3
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ALDRICH Decamethyltetrasiloxane, 97%
MilliporeSigmaFormula: (CH3)3SiO[Si(CH3)2O]2Si(CH3)3 Formula Weight: 310.69 CAS No.: 141-62-8 Purity: 97% Density: 0.854g/mLat 25°C(lit.) Packaging: 25 g in poly bottle
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ALDRICH 2-Iodothiophene, 98%
MilliporeSigmaFormula: C4H3IS Formula Weight: 210.04 CAS No.: 3437-95-4 Purity: 98% Density: 1.902g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25 g in glass bottle
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ALDRICH Ethyl 6-chloropyridine-3-carboxylate, 97%
MilliporeSigmaSynonym(s): Ethyl 6-chloronicotinate Formula: C8H8ClNO2 Formula Weight: 185.61 CAS No.: 49608-01-7 Purity: 97% Packaging: 25 g in glass bottle