MilliporeSigma, Reagents, P, 25 g, Reagents
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4-Piperidone hydrate hydrochloride
MilliporeSigmapurum, ≥98.0% (AT) Synonym(s): 4,4-Dihydroxypiperidine hydrochloride; 4,4-Piperidinediol hydrochloride Empirical Formula: C5H11NO2 -+ HCl Formula Weight: 153.61 Linear Formula: C5H11NO2 -+ HCl MDL Number: …
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ALDRICH Propargyl acrylate, 98%
MilliporeSigmaSynonym(s): Acrylic acid propargyl ester Empirical Formula: C6H6O2 Linear Formula: CH2=CHCO2CH2C≡CH Formula Weight: 110.11 MDL Number: MFCD00078451 Purity: 98% Boiling Point: 142-143 °C(lit.) …
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Synonym(s): 1,4-Butanediamine dihydrochloride; 1,4-Diaminobutane dihydrochloride; Tetramethylenediamine dihydrochloride Formula: NH2(CH2)4NH2 · 2HCl Formula Weight: 161.07 CAS No.: 333-93-7 Purity: ≥97% (TLC)
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Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922
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ALDRICH Polyaniline (emeraldine base), average Mw ~20,000
MilliporeSigmaSynonym(s): Emeraldine base polyaniline MDL Number: MFCD00241446
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ALDRICH Phosphonitrilic chloride trimer, 99%
MilliporeSigmaSynonym(s): 1,3,5,2,4,6-Triazatriphosphorine-2,2,4,4,6,6-hexachloride; 1,3,5-Triaza-2,4,6-triphosphorin-2,2,4,4,6,6-hexachloride; Hexachlorocyclotriphosphazene Empirical Formula: Cl6N3P3 Linear Formula: (NPCl2)3 Formula Weight: 347.66…
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Poly(vinyl alcohol) Mw 31,000-50,000, 98-99% hydrolyzed
MilliporeSigmaCAS Number: 9002-89-5 Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922 Packaging 1 kg in poly bottle; 25, 500 g in poly bottle
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ALDRICH 1H,1H,2H,2H-Perfluoro-1-octanol, 97%
MilliporeSigmaSynonym(s): 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol; 1 H ,1 H ,2 H ,2 H -Perfluoro-1-octanol Formula: CF3(CF2)5CH2CH2OH Formula Weight: 364.10 CAS No.: 647-42-7 Purity: 97% Density: 1.651g/mLat 25°C(lit.) …
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4-(Trifluoromethyl)phenol, 0.97
MilliporeSigmaSynonyms: alpha,alpha,alpha-Trifluoro-p-cresol; 4-Hydroxybenzotrifluoride CAS Number: 402-45-9 Formula: C7H5F3O Formula Weight: 162.11 Linear Formula: CF3C6H4OH MDL No.: MFCD00002363 Purity: 0.97 Melting Point: 45-47 C (lit.) Storage: 2-8C Beilstein Registry Number: …
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Phthaldialdehyde, >=97% (HPLC), powder (may contain lumps)
MilliporeSigmaSynonyms: o-Phthalaldehyde; o-Phthalic dicarboxaldehyde; Benzene-1,2-dicarboxaldehyde; OPA CAS Number: 643-79-8 Formula: C8H6O2 Formula Weight: 134.13 Linear Formula: C8H6O2 MDL No.: MFCD00003335 Purity: >=97% (HPLC) Melting Point: 55-58 C Storage: 2-8C Beilstein Registry…
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ALDRICH 1-Phenylethanol, 98%
MilliporeSigmaSynonym(s): (±)-1-Phenylethanol; (±)-α-Methylbenzyl alcohol; Methyl phenyl carbinol; Styrallyl alcohol; Styrene alcohol Formula: C6H5CH(OH)CH3 Formula Weight: 122.16 CAS No.: 98-85-1 UN Number: UN2937 Purity: 98% Density: …
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ALDRICH Pyridinium p-toluenesulfonate, 98%
MilliporeSigmaSynonym(s): p -Toluenesulfonic acid pyridine salt; PPTS; Pyridine p -toluenesulfonate Formula: C12H13NO3S Formula Weight: 251.30 CAS No.: 24057-28-1 Purity: 98% Application: As a co-catalyst with L -proline improved both yield and…
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SIGMA O-Phosphorylethanolamine,
MilliporeSigmaSynonyms: 2-Aminoethyl dihydrogen phosphate; O -Phosphocolamine; O -Phosphoethanolamine; Colaminephosphoric acid Formula: NH2CH2CH2OPO3H2 Formula Weight: 141.06 CAS No.: 1071-23-4 Storage Temperature: −20°C Other Notes: …
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Phenol Red sodium salt, ACS reagent, Dye content 90 %
MilliporeSigmaCAS No.: 34487-61-1 Synonyms: Phenolsulfonephthalein sodium salt Formula: C19H13NaO5S Formula Weight: 376.36 Linear Formula: C19H13NaO5S MDL No.: MFCD00066901 Melting Point: 285 °C (dec.)(lit.)
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ALDRICH Pentaethylene glycol di(p-toluenesulfonate), 95%
MilliporeSigmaSynonym(s): 3,6,9,12-Tetraoxatetradecane-1,14-diyl ditosylate; Pentaethylene glycol ditosylate Empirical Formula: C24H34O10S2 Linear Formula: …
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Synonym(s): Pancreatin from hog pancreas CAS No.: 8049-47-6 Analysis Note: Sigma tests only for amylase activity. Other Notes: Contains many enzymes, including amylase, trypsin, lipase, ribonuclease and protease. The National Formulary (N.F.) and the U.S. Pharmacopeia (USP) specify…
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SIGMA Pyrilamine maleate salt
MilliporeSigmaSynonym(s): Mepyramine maleate salt; N-(4-Methoxyphenyl)methyl-N',N'-dimethyl-N-(2-pyridinyl)-1,2-ethanediamine maleate salt Empirical Formula: C17H23N3O -+ C4H4O4 Linear Formula: C17H23N3O -+…
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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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ALDRICH Potassium disulfate, ReagentPlus®, 99%
MilliporeSigmaSynonym(s): Potassium pyrosulfate Formula: K2S2O7 Formula Weight: 254.32 CAS No.: 7790-62-7 UN Number: UN3260 Purity: 99% Density: 2.28g/mLat 25°C(lit.) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC …
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Synonym(s): Pepsin A; Pepsin from hog stomach MDL Number: MFCD00081840
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ALDRICH Potassium trifluoroacetate, 98%
MilliporeSigmaSynonym(s): Trifluoroacetic acid potassium salt Formula: CF3COOK Formula Weight: 152.11 CAS No.: 2923-16-2 Purity: 98% Density: 1.49g/mL(lit.) Packaging: 25, 100 g in glass bottle
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ALDRICH Phenyltriethylammonium iodide, 97%
MilliporeSigmaSynonym(s): Triethylphenylammonium iodide Empirical Formula: C12H20IN Linear Formula: C12H20IN Formula Weight: 305.20 MDL Number: MFCD00050224 Purity: 97% Melting Point: 127-133 °C
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1-Phenyl-2-butanone, 98%
MilliporeSigmaCAS No.: 1007-32-5 Synonyms: Benzyl ethyl ketone Formula: C10H12O Formula Weight: 148.2 Linear Formula: C6H5CH2COC2H5 MDL No.: MFCD00009315 Purity: 0.98 Boiling Point: …
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Synonym(s): Phenolsulfonephthalein sodium salt Formula: C19H13NaO5S Formula Weight: 376.36 CAS No.: 34487-61-1 MDL No.: MFCD00066901 Melting Point: 285°C (dec.)(lit.)
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ALDRICH 1,10-Phenanthroline, Greater Than or Equal to 99%
MilliporeSigmaFormula: C12H8N2 Formula Weight: 180.21 CAS No.: 66-71-7 UN Number: UN2811 Purity: ≥99% Application: Versatile ligand employed in the spectrophotometric determination of metals and photocatalytic reduction of carbon dioxide. Building block for…
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SIAL Ponceau S
MilliporeSigmaDye content 75 % Synonym(s): 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt Empirical Formula: C22H12N4Na4O13S4 Formula Weight: 760.57 Linear Formula: …
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Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922
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ALDRICH Polyacrylamide, average Mn 100,000
MilliporeSigmaLinear Formula: (C3H5NO)n MDL Number: MFCD00084392 Melting Point: >200 °C
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ALDRICH 3-(Dimethylamino)phenol, 97%
MilliporeSigmaSynonym(s): N , N -Dimethyl-3-aminophenol Formula: (CH3)2NC6H4OH Formula Weight: 137.18 CAS No.: 99-07-0 Purity: 97% Packaging: 5 g in glass bottle
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ALDRICH 1,3-Bis(diphenylphosphino)propane, 97%
MilliporeSigmaSynonym(s): dppp Formula: (C6H5)2PCH2CH2CH2P(C6H5)2 Formula Weight: 412.44 CAS No.: 6737-42-4 Purity: 97% Packaging: 1, 5, 25 g in glass bottle
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Potassium cyanide, ACS reagent, >=96.0%
MilliporeSigmaCAS Number: 151-50-8 Formula: CKN Formula Weight: 65.12 Linear Formula: KCN MDL No.: MFCD00011397 Purity: >=96.0% Melting Point: 634 C (lit.) Beilstein Registry Number: 3593645 EC Number: 205-792-3 UNSPSC Code: 12352300 General description: Potassium cyanide is a…