Reagents, P, 10 g, Reagents
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Platinum on carbon Evonik Noblyst(R) P8078 1% Pt
MilliporeSigmaSynonyms: Pt/C Molecular Formula: Pt Molecular Weight: 195.08 Linear Structural Formula: Pt MDL Number: MFCD00011179 Application: Evonik Noblyst(R) P8078 1% Pt is a platinum on carbon catalyst. It has been shown to be effective in the following reactions: •hydrogenation of…
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SIGMA Phenazine methosulfate >=90% (UV)
MilliporeSigmaSynonym(s): 5-Methylphenazinium methyl sulfate; N -Methylphenazonium methyl sulfate; PMS Empirical Formula: C14H14N2O4S Linear Formula: C13H11N2 -+ CH3SO4 Formula Weight: 306.34 MDL…
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ALDRICH 1-Phenylsemicarbazide, 99%
MilliporeSigmaEmpirical Formula: C7H9N3O Linear Formula: C6H5NHNHCONH2 Formula Weight: 151.17 MDL Number: MFCD00007942 Purity: 99% Melting Point: 171-174 °C(lit.) Beilstein Registry Number: 743311
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Linear Structural Formula: (C7H12O2)n MDL Number: MFCD00084401 Refractive Index: n20/D 1.466 (lit.) Other Notes: Unit weight does not include weight of solvent.
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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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3-(Methylthio)propionaldehyde, 98%
Thermo Scientific ChemicalsSynonym(s): Methional, 3-(Methylmercapto)propionaldehyde Formula: C4H8OS Formula weight: 104.17 Purity: 98% CAS Number: 3268-49-3 UN Number: UN2785 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: …
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Synonyms: Pd/Pt/C Linear Structural Formula: PdPt Application: Evonik Noblyst(R) P8082 1% Pt is a bimetalic platinum and palladium on carbon catalyst. It has been shown to be effective in the following reactions: •hydrogenation of aromatic nitro groups •hydrogenolysis Legal…
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Pyridoxine hydrochloride, meets USP testing specifications
MilliporeSigmaSynonyms: Adermine hydrochloride; PN HCl; Pyridoxol hydrochloride; Vitamin B6 hydrochloride Formula: C8H11NO3 · HCl Formula Weight: 205.64 CAS No.: 58-56-0
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Phosphonoacetic acid, 98+%
Thermo Scientific ChemicalsFormula: C2H5O5P Formula weight: 140.04 Purity: 98+% CAS Number: 4408-78-0 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Synonym: Pepsin A, Pepsin from hog stomach CAS Number: 9001-75-6 EC Number: 232-629-3 Analysis Note Optimum pH is 2-4. Active in 4 M urea and 3 M guanidine HCl. Stable at 60 °C. Pepsin is irreversibly inactivated at pH 8.0 - 8.5. Protein determined by E1%/280 Used to produce…
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Pyrazine, 98%
Thermo Scientific ChemicalsSynonym(s): 1,4-Diazine Formula: C4H4N2 Formula weight: 80.09 Purity: 98% CAS Number: 290-37-9 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H228-H315-H319-H335 Flammable solid. Causes skin irritation. Causes…
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Synonym(s): Pd/BaSO4; Rosenmund catalyst Linear Formula: Pd MDL Number: MFCD03613605
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Packaging: 10, 100 g in glass bottle
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ALDRICH 4-Phenyl-1-butanol, 99%
MilliporeSigmaFormula: C6H5(CH2)4OH Formula Weight: 150.22 CAS No.: 3360-41-6 Purity: 99% Density: 0.984g/mLat 20°C(lit.) Packaging: 10, 50 g in glass bottle
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Phenethylammonium bromide >=98%
MilliporeSigmaSynonyms: Greatcell Solar®; Phenethylamine hydrobromide Molecular Formula: C8H12BrN Molecular Weight: 202.09 Linear Structural Formula: C8H12BrN MDL Number: MFCD29089369 Purity: >=98% Application: Organohalide based perovskites have emerged as an important class of material…
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Pentaethylene glycol, 98+%
Thermo Scientific ChemicalsFormula: H(OCH2CH2)5OH Formula weight: 238.28 Purity: 98+% CAS Number: 4792-15-8 Harmonized Tariff Code: 2909.49 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…
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SIGMA Prednisone >=98%
MilliporeSigmaSynonym(s): 1,4-Pregnadiene-17α,21-diol-3,11,20-trione; 1-Cortisone; 17α,21-Dihydroxy-1,4-pregnadiene-3,11,20-trione; Dehydrocortisone Empirical Formula: C21H26O5 Linear Formula: C21H26O5 Formula Weight: 358.43 …
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Pyruvic-1-13C is isotopic labeled precursor of pyruvic acid. Synonyms: alpha-Ketopropionic acid-1-13C; 2-Oxopropionic acid-1-13C; 13C Labeled pyruvic acid; Pyruvic acid-1-13C Molecular Formula: 13CC2H4O3 Molecular Weight: 89.05 Linear Structural Formula: CH3CO13CO2H MDL Number: …
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SIAL Ponceau S BioReagent, suitable for electrophoresis
MilliporeSigmaSynonym(s): 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt Formula: C22H12N4Na4O13S4 Formula Weight: 760.57 CAS No.: 6226-79-5 MDL No.: MFCD00003892
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Pentadecanoic acid, 99%
Thermo Scientific ChemicalsFormula: C15H30O2 Formula weight: 242.40 Purity: 99% CAS Number: 1002-84-2 Harmonized Tariff Code: 2915.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Potassium perrhenate, 99% (metals basis), Re 64%
Thermo Scientific ChemicalsFormula: KReO4 Formula weight: 289.30 Purity: 99% (metals basis), Re 64% CAS Number: 10466-65-6 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.90 Hazard Statements: H272 May intensify fire; oxidizer. Precautionary Statements: …
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Phenol Red
Thermo Scientific ChemicalsSynonym(s): Phenolsulfonephthalein Formula: C19H14O5S Formula weight: 354.38 CAS Number: 143-74-8 Harmonized Tariff Code: 2934.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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1-Phenylcyclohexanol, 97%
Thermo Scientific ChemicalsFormula: C12H16O Formula weight: 176.26 Purity: 97% CAS Number: 1589-60-2 Harmonized Tariff Code: 2906.29
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MDL Number: MFCD03613602 Melting Point: 1552 °C(lit.)
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Prothionamide >=99% (HPLC)
MilliporeSigmaProthionamide is an analogue of ethionamide, and is better tolerated and less toxic than ethionamide. It contains a propyl group instead of an ethyl group at the a position. Synonyms: Prothionamide; 2-propyl-4-pyridinecarbothioamide; 2-propylisonicotinylthioamide; 2-propylthioisonicotinamide;…
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SIGMA Polyacrylamide nonionic water-soluble polymer
MilliporeSigmaLinear Formula: (C3H5NO)n MDL Number: MFCD00084392
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Pyridoxamine dihydrochloride, Cell Culture Reagent
Thermo Scientific ChemicalsSynonym(s): 4-(Aminomethyl)-5-hydroxy-6-methyl-3-pyridinemethanol dihydrochloride Formula: C8H12N2O2 2HCl Formula weight: 241.12 CAS Number: 524-36-7 Harmonized Tariff Code: 2936.25 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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ALDRICH 4-(Chloromethyl)pyridine hydrochloride, 97%
MilliporeSigmaSynonym(s): 4-Picolyl chloride hydrochloride Formula: C6H6ClN · HCl Formula Weight: 164.03 CAS No.: 1822-51-1 UN Number: UN3261 Purity: 97% Packaging: 10, 100 g in glass bottle
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ALDRICH Potassium carbonate, 99.995% trace metals basis
MilliporeSigmaEmpirical Formula: CK2O3 Linear Formula: K2CO3 Formula Weight: 138.21 MDL Number: MFCD00011382 Purity: 99.995% trace metals basis Melting Point: 891 °C(lit.) Beilstein Registry Number: 4267587
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ALDRICH Proton-sponge®, 99%
MilliporeSigmaSynonym(s): 1,8-Bis(dimethylamino)naphthalene; N,N,N′,N′ -Tetramethyl-1,8-naphthalenediamine Formula: C10H6[N(CH3)2]2 Formula Weight: 214.31 CAS No.: 20734-58-1 Purity: 99% Application: Very strong base with weak…