MilliporeSigma, Reagents, P, 1 kg, Reagents
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SIAL Potassium chromate
MilliporeSigmapuriss., ≥99% Empirical Formula: CrK2O4 Formula Weight: 194.19 Linear Formula: K2CrO4 MDL Number: MFCD00011368 Purity: ≥99% Melting Point: 971 °C(lit.) RTECS No.: GB2940000 RIDADR: UN 3288 6.1/PG 3
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Phosphorus pentasulfide, 99%
MilliporeSigmaSynonyms: Phosphorus(V) sulfide Molecular Formula: P2S5 Molecular Weight: 222.27 Linear Structural Formula: P2S5 MDL Number: MFCD00011441 Purity: 99% Melting Point: 280-284 C (lit.) Density: 2.09 g/mL at 25 C (lit.)
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SIAL Phenol
MilliporeSigmapuriss. p.a., ACS reagent, reag. Ph. Eur., 99.0-100.5% Synonym(s): Hydroxybenzene Empirical Formula: C6H6O Formula Weight: 94.11 Linear Formula: C6H5OH MDL Number: MFCD00002143 Purity: 99.0-100.5%; 99.5-100.5% (GC) Boiling Point: …
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Synonyms: Peptone from animal tissue; PNM; Peptonized milk nutrient CAS No.: 73049-73-7
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Potassium nitrate, ReagentPlus®, =99.0%
MilliporeSigmaFormula: KNO3 Formula Weight: 101.10 CAS No.: 7757-79-1 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1, 2.5 kg in poly bottle Packaging: 500 g in poly bottle
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Synonyms: Caustic potash Molecular Formula: HKO Molecular Weight: 56.11 Linear Structural Formula: KOH MDL Number: MFCD00003553 Purity: 90% Melting Point: 361 C (lit.) Application: Redi-Dri(TM) is an innovative packaging product line that helps eliminate clumping…
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Phenethyl benzoate natural, >=98%, FG
MilliporeSigmaMolecular Formula: C15H14O2 Molecular Weight: 226.27 Linear Structural Formula: C6H5CO2CH2CH2C6H5 MDL Number: MFCD00020681 Purity: >=98% Density: 1.093 g/mL at 25 C (lit.) Refractive Index: n20/D 1.56 (lit.) Other Notes: Download our Flavors and Fragrances Catalog to…
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Propylene Glycol natural (US), >=99.5%, FCC, FG
MilliporeSigmaSynonyms: 1,2-Propanediol; Propylene glycol Molecular Formula: C3H8O2 Molecular Weight: 76.09 Linear Structural Formula: C3H8O2 MDL Number: MFCD00064272 Purity: >=99.5% Other Notes: Download our Flavors and Fragrances Catalog to view our entire product line.Subscribe to our…
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"Poly(ethylene glycol), Ph Eur, 20,000"
MilliporeSigmaSynonyms: Macrogol 20,000; PEG Formula: H(OCH2CH2)nOH CAS No.: 25322-68-3
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Piperonal >=99%, FCC, FG
MilliporeSigmaSynonyms: 1,3-Benzodioxole-5-carboxaldehyde; 3,4-(Methylenedioxy)benzaldehyde; Heliotropin Molecular Formula: C8H6O3 Molecular Weight: 150.13 Linear Structural Formula: C8H6O3 MDL Number: MFCD00005828 Purity: >=99% Melting Point: 35-39 C (lit.) Biochem Physiol Actions: …
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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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Synonyms: PEG Formula: H(OCH2CH2)nOH CAS No.: 25322-68-3
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Potassium hexacyanoferrate(III) (Potassium ferricyanide) is an alkali hexacyanoferrate. On heating, it undergoes decomposition to afford yellow-brown hexacyanoiron(III) acid. It can be prepared by the anodic oxidation of K4[Fe(CN)6]. Synonyms: Potassium ferricyanide; Red prussiate Molecular…
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SIGMA Potassium acetate, for molecular biology, =99.0%
MilliporeSigmaFormula: CH3COOK Formula Weight: 98.14 CAS No.: 127-08-2 Purity: ≥99.0% Density: 1.57 g/cm 3 at 25 °C(lit.)
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SIGMA Poly(ethylene glycol) BioUltra, 6,000
MilliporeSigmaSynonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839
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ALDRICH Paraformaldehyde, prilled, 95%
MilliporeSigmaSynonym(s): Polyoxymethylene Formula: HO(CH2O)nH Formula Weight: 30.03 (as monomer) CAS No.: 30525-89-4 UN Number: UN2213 Purity: 95% Density: 0.88g/mLat 25°C(lit.) Application: Formaldehyde source to prepare phenol-, urea-, furfuryl alcohol-,…
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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: >=99.0% (titration) Melting Point: 252.6 C (lit.) Density: …
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Phenethyl phenylacetate >=98%, FCC, FG
MilliporeSigmaSynonyms: Benzyl carbinyl phenylacetate Molecular Formula: C16H16O2 Molecular Weight: 240.3 Linear Structural Formula: C6H5CH2CO2CH2CH2C6H5 MDL Number: MFCD00022049 Purity: >=98% Melting Point: 28 C (lit.) Density: 1.082 g/mL at 25 C (lit.) Refractive Index: n20/D…
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ALDRICH 3-Pentanone, >=99%
MilliporeSigmaSynonym(s): Diethyl ketone Empirical Formula: C5H10O Linear Formula: CH3CH2COCH2CH3 Formula Weight: 86.13 MDL Number: MFCD00009320 Purity: ≥99% Boiling Point: 101.5 °C(lit.) Melting Point: …
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Phenethyl hexanoate natural (US), >=97%, FG
MilliporeSigmaSynonyms: Phenethyl caproate Molecular Formula: C14H20O2 Molecular Weight: 220.31 Linear Structural Formula: CH3(CH2)4CO2CH2CH2C6H5 MDL Number: MFCD00027279 Purity: >=97% Density: 0.971 g/mL at 25 C (lit.) Refractive Index: n20/D 1.486 (lit.) Application: Phenethyl…
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Proteose Peptone
MilliporeSigmaEnzymatic hydrolysate Synonym(s): Peptone from animal tissue MDL Number: MFCD00131829
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Potassium (poly)sulfide, >=42% K2S basis
MilliporeSigmaCAS Number: 37199-66-9 Linear Formula: K2S/n MDL No.: MFCD00148074 Purity: >=42% K2S basis EC Number: 253-390-1 UNSPSC Code: 12352302 Application: Potassium polysulfide shows high aqueous solubility and can act as high energy density half-cells for secondary electrochemical…
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SIGMA Poly(ethylene glycol) BioUltra, 3,350
MilliporeSigmaSynonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839
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ALDRICH p-Tolualdehyde, >=97%
MilliporeSigmaSynonym(s): 4-Methylbenzaldehyde Empirical Formula: C8H8O Linear Formula: CH3C6H4CHO Formula Weight: 120.15 MDL Number: MFCD00006954 Purity: ≥97% Boiling Point: 204-205 °C(lit.);…
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Biological buffer (absorbance: Synonyms: Potassium Phosphate, Dibasic, Trihydrate, Molecular Biology Grade - CAS 16788-57-1 - Calbiochem; K₂HPO₄ Molecular Formula: HK2O4P · 3H2O Molecular Weight: 228.22 Linear Structural Formula: HK2O4P · 3H2O MDL Number: …
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Phosphorus pentachloride, reagent grade, 95%
MilliporeSigmaSynonyms: Phosphorus(V) chloride CAS Number: 10026-13-8 Formula: Cl5P Formula Weight: 208.24 Linear Formula: PCl5 MDL No.: MFCD00011439 Purity: 0.95 Melting Point: 179-181 C (subl.) (lit.) EC Number: 233-060-3 UNSPSC Code: 12352300 General description: Phosphorus…
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Formula: [-CH2CHOH-]n CAS No.: 9002-89-5