MilliporeSigma, Reagents, P, 1 kg
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Synonym(s): maleated copolymer; maleated polymer; maleic copolymer MDL Number: MFCD00212584 Melting Point: 156 °C Density: 0.934 g/mL at 25 °C
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Molecular Formula: IK Molecular Weight: 166.0 Linear Structural Formula: KI MDL Number: MFCD00011405 Purity: >=99% Melting Point: 681 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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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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Synonyms: Monopotassium phosphate; Potassium dihydrogen phosphate; prim.-Potassium phosphate Formula: KH2PO4 Formula Weight: 136.09 CAS No.: 7778-77-0 Purity: ≥98.0% Density: 2.338 g/mL at 25 °C(lit.)
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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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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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Synonym(s): Pluronic ® F-108; PEG-PPG-PEG MDL Number: MFCD00082049
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ALDRICH Peppermint oil, purified by triple-distillation, FCC
MilliporeSigmaSynonym(s): Mentha piperita MDL Number: MFCD00147870 Boiling Point: 215 °C(lit.) Density: 0.898 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.461(lit.)
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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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SIGMA Polyvinylpyrrolidone, average mol wt 360,000
MilliporeSigmaSynonyms: PVP; Polyvidone; Povidone Formula: (C6H9NO)n CAS No.: 9003-39-8 Other Notes: Polyvinylpyrrolidone is a component of Denhardt′s Solution and is included at a concentration of 1% (w/v) in the standard 50X stock solution. Packaging: 1, 5 kg…
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SIAL Phosphoric acid
MilliporeSigmapuriss. p.a., crystallized, ≥99.0% (T) Synonym(s): Orthophosphoric acid Empirical Formula: H3O4P Formula Weight: 98.00 Linear Formula: H3PO4 MDL Number: MFCD00011340 Purity: ≥99.0% (T) Boiling Point: …
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ALDRICH Polystyrene, average Mw ~192,000
MilliporeSigmaSynonym(s): PS Linear Formula: [CH2CH(C6H5)]n MDL Number: MFCD00084450 Refractive Index: n 20/D 1.59
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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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Piperazine, ReagentPlus®, 99%
MilliporeSigmaPiperazine (PZ) is an amine solvent. The ability of aqueous PZ to absorb carbon dioxide (CO2) has been assessed. It is reported to cause paralysis in Ascaris worms. The analysis of the crystal structure of PZ at 150K shows the presence of layered structure with NH...N hydrogen-bonded chains. …
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GR ACS Potassium Phosphate, Dibasic
MilliporeSigmaFormula: K2HPO4 Formula Weight: 174.18 CAS Number: 04/11/7758 Synonym(s): Potassium Hydrogen Phosphate
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Peptone N-Z-Soy® BL4 suitable for microbiology
MilliporeSigmaPurity: >=12% total nitrogen (N) basis; >=2.4% amino-nitrogen basis Application: Peptone N-Z-Soy® media additives may be used to analyze the effects of vitamin B supplementation of lactic acid produced by Lactobacillus casei. Legal Information: N-Z-Soy is a registered trademark of Kerry Group
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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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Molecular Formula: KNO2 Molecular Weight: 85.1 Linear Structural Formula: KNO2 MDL Number: MFCD00011408 Purity: 97-100.5% Melting Point: 350 C (dec.) (lit.) Application: Potassium nitrite has been used for determining the bacteriostatic and fungistatic activity of acidified…
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ALDRICH 1,5-Pentanediol, 96%
MilliporeSigmaSynonym(s): Pentamethylene glycol Formula: HO(CH2)5OH Formula Weight: 104.15 CAS No.: 111-29-5 Purity: 96% Density: 0.994g/mLat 25°C(lit.) Packaging: 100, 500 g in poly bottle
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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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Potassium acetate, ReagentPlus®, =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.) 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: Tripotassium phosphate Molecular Formula: K3O4P Molecular Weight: 212.27 Linear Structural Formula: K3PO4 MDL Number: MFCD00036295 Purity: >=98% Density: 2.564 g/mL at 25 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922
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Potassium hexafluorophosphate, >=99%
MilliporeSigmaCAS Number: 17084-13-8 Formula: F6KP Formula Weight: 184.06 Linear Formula: KPF6 MDL No.: MFCD00011412 Purity: >=99% Melting Point: 575 C (lit.) Density: 2.75 g/mL at 25 C(lit.) EC Number: 241-143-0 UNSPSC Code: 12352302
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ALDRICH Potassium sulfite, 90%
MilliporeSigmaFormula: K2SO3 Formula Weight: 158.26 CAS No.: 10117-38-1 Purity: 90% Application: Forms a Selenium-Bunte salt for transfer of allyl groups to thiols. Packaging: 25 g in glass bottle
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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 1,3-Propanesultone, 98%
MilliporeSigmaSynonym(s): 3-Hydroxypropanesulfonic acid y-sultone Formula: C3H6O3S Formula Weight: 122.14 CAS No.: 1120-71-4 UN Number: UN2810 Purity: 98% Density: 1.392g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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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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Potassium phosphate monobasic, ACS reagent, =99.0%
MilliporeSigmaPotassium phosphate monobasic (monopotassium orthophosphate) is a water soluble inorganic salt. Its standard enthalpy of formation has been reported to be -376.1kcalmol-1. It acts a starting material in the synthesis of potassium metaphosphate. Synonyms: Monopotassium phosphate; Potassium…