Reagents, P, MilliporeSigma, 500 g, Supplies
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SIAL Phosphorus pentoxide
MilliporeSigmapuriss. p.a., ACS reagent, ≥98.0% (T) Synonym(s): Phosphoric anhydride; Phosphorus(V) oxide Empirical Formula: O5P2 Formula Weight: 141.94 Linear Formula: P2O5 Purity: ≥98.0% (T) Melting Point: 340 °C(lit.) …
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Synonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839 Melting Point: 20-25 °C(lit.) Density: 1.128 g/mL at 25 °C Refractive Index: n 20/D 1.467
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Pseudomonas agar base
MilliporeSigmafor microbiology Synonym(s): CFC Pseudomonas agar, base; CN Pseudomonas agar, base; Cetrimide nalidixic acid agar, base; PP Pseudomonas agar, base
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Potassium oxalate monohydrate, BioXtra, =98.5%
MilliporeSigmaSynonyms: Ethanedioic acid; Oxalic acid potassium salt Formula: (COOK)2 · H2O Formula Weight: 184.23 CAS No.: 6487-48-5 Purity: ≥98.5%
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Potassium hydrogen phthalate, BioXtra, =99.95%
MilliporeSigmaSynonyms: Potassium phthalate monobasic; KHP; Phthalic acid monopotassium salt; Potassium biphthalate; Potassium hydrogen phthalate Formula: HOOCC6H4COOK Formula Weight: 204.22 CAS No.: 877-24-7 Purity: ≥99.95% Packaging: 100, 500 g in poly bottle
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Potassium hydroxide, =85% KOH basis, pellets, white
MilliporeSigmaSynonyms: Caustic potash Formula: KOH Formula Weight: 56.11 CAS No.: 1310-58-3 Purity: ≥85% KOH basis Packaging: 1 kg in poly bottle Packaging: 2 kg in poly drum Packaging: 250, 500 g in poly bottle
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SIAL Potassium hexacyanoferrate(II) trihydrate
MilliporeSigmapuriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99% Synonym(s): Potassium ferrocyanide; Yellow prussiate Empirical Formula: C6FeK4N6 -+ 3H2O Formula Weight: 422.39 Linear Formula: K4Fe(CN)6 -+…
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Phenylhydrazine hydrochloride, >=99%
MilliporeSigmaCAS No.: 59-88-1 Formula: C6H8N2 ¬? HCl Formula Weight: 144.6 Linear Formula: C6H5NHNH2 ¬? HCl MDL No.: MFCD00012924 Purity: ≥99% Melting Point: 250-254 °C (dec.)(lit.)
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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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CAS No.: 73049-73-7 Other Notes: Enzymatic hydrolysate
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ALDRICH Propiophenone, 99%
MilliporeSigmaSynonym(s): Ethyl phenyl ketone Formula: C6H5COC2H5 Formula Weight: 134.18 CAS No.: 93-55-0 Purity: 99% Density: 1.009g/mLat 25°C(lit.) Packaging: 2, 100, 500 g in glass bottle
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Synonyms: Peptone from casein (Tryptone); Fermtech base materials for biotechnology Purity: 12.0-14.0% amino-nitrogen basis (purity)
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ALDRICH 1-(2-Aminoethyl)piperazine, 99%
MilliporeSigmaSynonym(s): 2-Piperazinoethylamine Formula: C6H15N3 Formula Weight: 129.20 CAS No.: 140-31-8 UN Number: UN2815 Purity: 99% Density: 0.985g/mLat 25°C(lit.) Application: Utilized in a variety of reactions for studying corrosion inhibition,…
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Phthalic anhydride, ACS reagent, =99%
MilliporeSigmaFormula: C8H4O3 Formula Weight: 148.12 CAS No.: 85-44-9 Purity: ≥99%; 99.0-100.2% Packaging: 2.5 kg in poly drum Packaging: 25, 500 g in glass bottle
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"Peptone from meat, bacteriological"
MilliporeSigmafor microbiology Synonym(s): Peptone from bovine meat; Bacteriological peptone
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ALDRICH Pinacol, 98%
MilliporeSigmaThe pinacol coupling reaction with the inorganic electride [Ca2N](+)·e(−) as an electron donor in organic solvents was studied. Synonyms: 2,3-Dimethyl-2,3-butanediol; Tetramethylethylene glycol Molecular Formula: C6H14O2 Molecular Weight: 118.17 Linear…
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ALDRICH Pentadecane, Greater Than or Equal to 99%
MilliporeSigmaSynonyms: n-Pentadecane Molecular Formula: C15H32 Molecular Weight: 212.41 Linear Structural Formula: CH3(CH2)13CH3 MDL Number: MFCD00008990 Purity: >=99% Melting Point: 8-10 C (lit.) Density: 0.769 g/mL at 25 C (lit.) Refractive Index: …
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Linear Formula: [CH2CH(O2CCH3)]n MDL Number: MFCD00084457 Density: 1.18 g/mL at 25 °C Storage: 2-8°C
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ALDRICH Poly(propylene glycol), average Mn ~1,000
MilliporeSigmaSynonym(s): PPG; Poly(propylene oxide) Linear Formula: H[OCH(CH3)CH2]nOH MDL Number: MFCD00084446 Density: 1.005 g/mL at 25 °C Refractive Index: n 20/D 1.449
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Synonyms: Dipotassium hydrogen phosphate trihydrate; Dipotassium phosphate; di-Potassium hydrogen phosphate trihydrate Formula: K2HPO4 · 3H2O Formula Weight: 228.22 CAS No.: 16788-57-1 Purity: ≥99%
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Peptone, mycological No. 2 suitable for microbiology
MilliporeSigmaSynonyms: Mycological Peptone No. 2 Purity: >=1.5% amino-nitrogen basis; >=12% total nitrogen (N) basis Application: A miture of peptones with high carbohydrate content suiteable for exellent growth of yeasts and molds.
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Potassium oxalate monohydrate, ACS reagent, 99%
MilliporeSigmaSynonyms: Ethanedioic acid; Oxalic acid potassium salt Formula: (COOK)2 · H2O Formula Weight: 184.23 CAS No.: 6487-48-5 Purity: 98.5-101.0% (ACS specification); 99% Packaging: 12 kg in fiber drum Packaging: 2.5 kg in poly bottle Packaging: 500 g in poly bottle
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CAS Number: 584-08-7 Linear Formula: K2CO3 Molecular Weight: 138.21 Beilstein Registry Number: 4267587 EC Number: 209-529-3 MDL Number: MFCD00011382 Packaging 1 kg in poly bottle; 2.5 kg in poly drum Legal Information …
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Potassium phosphate tribasic, reagent grade, =98%
MilliporeSigmaSynonyms: Tripotassium phosphate Formula: K3PO4 Formula Weight: 212.27 CAS No.: 7778-53-2 Purity: ≥98% Density: 2.564 g/mL at 25 °C(lit.) Packaging: 1 kg in poly bottle Packaging: 10 kg in poly drum Packaging: 25, 500 g in poly bottle
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SIAL Potassium hexacyanoferrate(II) trihydrate
MilliporeSigmaACS reagent, 98.5-102.0% Synonym(s): Potassium ferrocyanide; Yellow prussiate Empirical Formula: C6FeK4N6 -+ 3H2O Formula Weight: 422.39 Linear Formula: K4Fe(CN)6 -+ 3H2O MDL Number: MFCD00167023 …
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Phenol, for molecular biology
MilliporeSigmaSynonyms: Hydroxybenzene CAS Number: 108-95-2 Formula: C6H6O Formula Weight: 94.11 Linear Formula: C6H5OH MDL No.: MFCD00002143 Purity: >=99.0% (GC) Boiling Point: 182 C(lit.) Melting Point: 40-42 C (lit.) Density: 1.071 g/mL at 25 C(lit.) Storage: 2-8C Beilstein…
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Propyl 4-hydroxybenzoate, =99%
MilliporeSigmaSynonyms: 4-Hydroxybenzoic acid propyl ester; Propyl paraben Formula: HOC6H4CO2CH2CH2CH3 Formula Weight: 180.20 CAS No.: 94-13-3 Purity: ≥99% Packaging: 250, 500 g in poly bottle Packaging: 5 g in glass bottle
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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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Molecular Formula: ClK Molecular Weight: 74.55 Linear Structural Formula: KCl MDL Number: MFCD00011360 Purity: >=99% Melting Point: 770 C (lit.) Density: 1.98 g/mL at 25 C (lit.) Application: May be used for the preparation of phosphate buffered…
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Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Formula: KH2PO4 Formula Weight: 136.09 CAS No.: 7778-77-0 Purity: ≥99.0% Density: 2.338 g/mL at 25 °C(lit.)