Reagents, P, MilliporeSigma, 50 g
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Suprapur® Potassium Dihydrogen Phosphate Anhydrous
MilliporeSigmaSynonyms: Potassium phosphate monobasic; mono-Potassium orthophosphate, Potassium biphosphate, Potassium phosphate monobasic; Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Molecular Formula: H2KO4P Molecular Weight: 136.09 Linear Structural…
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Potassium sorbate, purum p.a., =99.0% (NT)
MilliporeSigmaSynonyms: Potassium 2,4-hexadienoate; Sorbic acid potassium salt Formula: CH3CH=CHCH=CHCOOK Formula Weight: 150.22 CAS No.: 24634-61-5 Purity: ≥99.0% (NT)
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ALDRICH Potassium nitrate, 99.99% trace metals basis
MilliporeSigmaEmpirical Formula: KNO3 Linear Formula: KNO3 Formula Weight: 101.10 MDL Number: MFCD00011409 Purity: 99.99% trace metals basis Melting Point: 334 °C(lit.)
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ALDRICH Potassium sulfate, 99.99% trace metals basis
MilliporeSigmaEmpirical Formula: K2O4S Linear Formula: K2SO4 Formula Weight: 174.26 MDL Number: MFCD00011388 Purity: 99.99% trace metals basis
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Synonym(s): Pd/BaSO4; Rosenmund catalyst Linear Formula: Pd MDL Number: MFCD03613605
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Polyacrylonitrile, average Mw 150,000 (Typical)
MilliporeSigmaCAS No.: 25014-41-9 Synonyms: Vinyl cyanide Linear Formula: (C3H3N)n MDL No.: MFCD00084395 Density: 1.184 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.514
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ALDRICH 1H-Pyrazole-1-carboxamidine hydrochloride, 99%
MilliporeSigmaSynonym(s): 1-Amidinopyrazole hydrochloride; Praxadine Formula: C4H6N4 · HCl Formula Weight: 146.58 CAS No.: 4023-02-3 Purity: 99% Packaging: 10, 50 g in poly bottle
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PAHs - Clay Soil
MilliporeSigmapkg of 50 g Storage: 2-8°C Components: Acenaphthene; Acenaphthylene; Anthracene; Benzo(a)anthracene; Benzo[ a ]pyrene; Benzo[ b ]fluoranthene; Benzo[ ghi ]perylene; Benzo[ k ]fluoranthene; Chrysene; Dibenzo(a,h)anthracene; Fluoranthene; Fluorene; Indeno(1,2,3-cd)pyrene;…
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ALDRICH Potassium bisulfate, >=99.99% trace metals basis
MilliporeSigmaSynonym(s): Potassium hydrogen sulfate Empirical Formula: HKO4S Linear Formula: KHSO4 Formula Weight: 136.17 MDL Number: MFCD00011404 Purity: ≥99.99% trace metals basis Melting Point: 214 °C(lit.) Density: 2.32 g/mL at 25 °C(lit.)
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Empirical Formula: ClK Linear Formula: KCl Formula Weight: 74.55 MDL Number: MFCD00011360 Purity: 99.999% trace metals basis Melting Point: 770 °C(lit.) Density: 1.98 g/mL at 25 °C(lit.)
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MDL Number: MFCD03613602 Melting Point: 1552 °C(lit.)
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Mowiol® 4-88 Mw ~31,000
MilliporeSigmaSynonym: Poly(vinyl alcohol) CAS Number: 9002-89-5 Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922 Packaging 1 kg in poly bottle; 50, 250 g in poly bottle Legal Information Mowiol is a registered trademark of Kuraray Europe GmbH
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Synonym(s): Praseodymium trinitrate hexahydrate Empirical Formula: N3O9Pr -+ 6H2O Linear Formula: Pr(NO3)3-+6H2O Formula Weight: 435.01 MDL Number: MFCD00149826 Purity: 99.9% trace metals basis
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Synonym(s): Pd/C Formula: Pd Formula Weight: 106.42 Application: Catalyst for: • Stille reaction • Hydrogenation reactions • Suzuki-Miyaura cross-coupling and Heck-Mizoroki reactions • Deoxygenation • Oxidation reactions…
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ALDRICH Pentaerythritol, >=99%
MilliporeSigmaSynonym(s): 2,2-Bis(hydroxymethyl)-1,3-propanediol Empirical Formula: C5H12O4 Linear Formula: C(CH2OH)4 Formula Weight: 136.15 MDL Number: MFCD00004692 Purity: ≥99% Boiling Point: 276 °C/30 mmHg(lit.) …
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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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SIGMA Phosphatase substrate powder
MilliporeSigmaSynonym(s): 4-Nitrophenyl phosphate disodium salt hexahydrate; pNPP disodium salt hexahydrate Empirical Formula: C6H4NNa2O6P -+ 6H2O Linear Formula: O2NC6H4OP(O)(ONa)2 -+ 6H2O …
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ALDRICH PEPPSI™-IPr catalyst, 98%
MilliporeSigmaSynonyms: [1,3-Bis(2,6-Diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(II) dichloride Molecular Formula: C32H40Cl3N3Pd Molecular Weight: 679.46 Linear Structural Formula: C32H40Cl3N3Pd MDL Number: MFCD08457656 Purity: 98% Melting Point: 230…
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Synonym(s): Dimethyl polyethylene glycol Linear Formula: CH3O(CH2CH2O)nCH3 MDL Number: MFCD00147972 Boiling Point: >250 °C Density: 1.08 g/mL at 25 °C Refractive Index: n 20/D 1.46
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Synonym(s): 1,1,1-Trifluoro- N -phenyl- N -[(trifluoromethyl)sulfonyl]methanesulfonamide; N , N -Bis(trifluoromethylsulfonyl)aniline; N -Phenyl-trifluoromethanesulfonimide; NSC 240874; Phenyl triflimide Formula: C6H5N(SO2CF3)2 Formula…
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Synonyms: KHP; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate Formula: HOOCC6H4COOK Formula Weight: 204.22 CAS No.: 877-24-7 Purity: ≥99.5% Analysis Note: Exact concentration, expiry date and detailed information on…
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SIGMA Phthaldialdehyde for fluorescence, >=99.0% (HPLC)
MilliporeSigmaSynonym(s): o -Phthalaldehyde; o -Phthalic dicarboxaldehyde; Benzene-1,2-dicarboxaldehyde; OPA Empirical Formula: C8H6O2 Linear Formula: C8H6O2 Formula Weight: 134.13 MDL Number: MFCD00003335 Purity: ≥99.0%…
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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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SIGMA Protease from Bacillus sp.
MilliporeSigmaSynonym(s): Protamex ® MDL Number: MFCD00132092 Storage: 2-8°C
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Formula: KIO3 Formula Weight: 214.00 CAS No.: 7758-05-6 Purity: ≥99.5% Density: 3.93 g/mL at 25 °C(lit.) Analysis Note: Exact concentration, expiry date and detailed information on certification can be found on the certificate and certification report, included in…
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ALDRICH Phenyl bromoacetate, 98%
MilliporeSigmaFormula: BrCH2CO2C6H5 Formula Weight: 215.04 CAS No.: 620-72-4 Purity: 98% Density: 1.508g/mLat 25°C(lit.) Packaging: 10, 50 g in glass bottle
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ALDRICH Pyridazine, 98%
MilliporeSigmaEmpirical Formula: C4H4N2 Linear Formula: C4H4N2 Formula Weight: 80.09 MDL Number: MFCD00006463 Purity: 98% Boiling Point: 208 °C(lit.) Melting Point: −8 °C(lit.) Density: …
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ALDRICH Phenacetin, Greater Than or Equal to 98.0% (HPLC)
MilliporeSigmaSynonym(s): 1-Acetyl- p -phenetidin; 4′-Ethoxyacetanilide; N -(4-Ethoxyphenyl)acetamide; p -Acetophenetidide; Acetophenetidin Formula: CH3CONHC6H4OC2H5 Formula Weight: 179.22 CAS No.: 62-44-2 Purity: ≥98.0% (HPLC) …
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Empirical Formula: C26H27O3P Linear Formula: [(CH3)3C6H2CO]2P(O)C6H5 Formula Weight: 418.46 MDL Number: MFCD01863675 Purity: 97% Melting Point: 131-135 °C(lit.)
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