MilliporeSigma, Reagents, P, 1 kg
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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…
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Poly(ethylene glycol) average Mn 6,000
MilliporeSigmaSynonym: PEG CAS Number: 25322-68-3 Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839 PubChem Substance ID: 24887720 Packaging 1 kg in poly bottle, 5 kg in glass bottle
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Potassium sulfate, ReagentPlus®, =99.0%
MilliporeSigmaFormula: K2SO4 Formula Weight: 174.26 CAS No.: 7778-80-5 Purity: ≥99.0% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle Packaging: 250 g in poly 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 Polystyrene, average Mw ~280,000 by GPC
MilliporeSigmaSynonym(s): PS Linear Formula: [CH2CH(C6H5)]n MDL Number: MFCD00084450 Density: 1.047 g/mL at 25 °C Refractive Index: n 20/D 1.5916
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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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Synonyms: Peptone from animal tissue; PNM; Peptonized milk nutrient CAS No.: 73049-73-7
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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.)
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Synonyms: ( S )-Pyrrolidine-2-carboxylic acid Formula: C5H9NO2 Formula Weight: 115.13 CAS No.: 147-85-3
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Linear Formula: H(CH2CH2)nH MDL Number: MFCD00084423 Melting Point: 100-125 °C Density: 0.918 g/mL at 25 °C
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ALDRICH Polyetherimide, melt index 18g/10 min (337 °C/6.6kg)
MilliporeSigmaSynonym(s): Poly(bisphenol A- co -4-nitrophthalic anhydride- co -1,3-phenylenediamine); PEI; Poly(bisphenol A anhydride- co -1,3-phenylenediamine); Poly(bisphenol A dianhydride- co -1,3-phenylenediamine); Poly(ether imide); Poly-[2,2'bis(4-(3,4-dicarboxyphenoxy)phenylpropane)-1,3-phenylene…
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Phenol is an aromatic alcohol. Various industrial processes for the synthesis of phenol have been proposed. Synonyms: Hydroxybenzene Molecular Formula: C6H6O Molecular Weight: 94.11 Linear Structural Formula: C6H5OH MDL Number: MFCD00002143 Purity: >=99.5% (GC); 99.0-100.5%…
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Potassium chlorate puriss., 99-101%
MilliporeSigmaCrystals of potassium chlorate belong to the monoclinic crystal system. On heating above 400C, it degrades to give potassium chloride and potassium perchlorate. It has strong oxidizing properties. On exposure to X-rays, oxygen-17 enriched KClO3 generates O3- radical, which was investigated by ESR…
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"Polysorbate 80, Ph Eur"
MilliporeSigmaSynonyms: TWEEN ® 80; Polysorbatum 80; Polyoxyethylenesorbitan monooleate CAS No.: 9005-65-6 Density: 1.064 g/mL at 25 °C(lit.) Legal Information: TWEEN is a registered trademark of Croda International PLC
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ALDRICH Poly(ethylene glycol), average mol wt 8,000, powder
MilliporeSigmaSynonym(s): PEG Linear Formula: H(OCH2CH2)nOH MDL Number: MFCD00081839
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SIAL Paraffin wax
MilliporeSigmameets analytical specification of Ph.-áEur., white, pastilles MDL Number: MFCD00132833 RTECS No.: RV0350000
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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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Phosphorus pentoxide, ReagentPlus(R), 99%
MilliporeSigmaSynonyms: Phosphoric anhydride; Phosphorus(V) oxide CAS Number: 1314-56-3 Formula: O5P2 Formula Weight: 141.94 Linear Formula: P2O5 Purity: 0.99 Melting Point: 340 C (lit.) Density: 2.3 g/mL at 25 C(lit.) EC Number: 215-236-1 UNSPSC Code: 12352300 General description: …
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Synonym(s): Papainase MDL Number: MFCD00131791 Storage: 2-8°C
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Potassium phosphate dibasic, ACS reagent, =98%
MilliporeSigmaSynonyms: Dipotassium hydrogenphosphate; Dipotassium phosphate; sec.-Potassium phosphate Formula: K2HPO4 Formula Weight: 174.18 CAS No.: 7758-11-4 Purity: ≥98% Packaging: 1, 2.5, 4 x 2.5 kg in poly bottle Packaging: 100, 500 g in poly bottle
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(-)-beta-Pinene natural, >=97%, FG
MilliporeSigmaSynonyms: (1S)-(-)-beta-Pinene; (1S,5S)-2(10)-Pinene; (1S,5S)-6,6-Dimethyl-2-methylenebicyclo[3.1.1]heptane Molecular Formula: C10H16 Molecular Weight: 136.23 Linear Structural Formula: C10H16 MDL Number: MFCD00001345 Purity: >=97% Melting Point: -61 C (lit.) Refractive…
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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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Phenethyl phenylacetate natural, >=98%, FG
MilliporeSigmaSynonyms: Benzyl carbinyl phenylacetate Molecular Formula: C16H16O2 Molecular Weight: 240.3 Linear Structural Formula: C16H16O2 MDL Number: MFCD00022049 Purity: >=98% Other Notes: Download our Flavors and Fragrances Catalog to view our entire product line.Subscribe to our…
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Molecular Formula: CK2O3 Molecular Weight: 138.21 Linear Structural Formula: K2CO3 MDL Number: MFCD00011382 Purity: 99% Melting Point: 891 C (lit.) Legal Information: Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
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Potassium carbonate is an inorganic base. It participates as base in the palladacycle catalyzed Heck reaction of chlorobenzene with styrene. Molecular Formula: CK2O3 Molecular Weight: 138.21 Linear Structural Formula: K2CO3 MDL Number: MFCD00011382 Purity: >=98% Melting…
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EMSURE® Potassium Sulfate For Analysis
MilliporeSigmaSynonyms: Potassium sulfate; Potassium pyrosulfate Molecular Formula: K2O4S Molecular Weight: 174.26 Linear Structural Formula: K2O4S MDL Number: MFCD00011388 Purity: >=99.0% (alkalimetric) Melting Point: 1069 C Density: 2.66 g/cm3 at 20 C Legal Information: …
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Synonym(s): PMMA; Poly(methacrylic acid methyl ester) Linear Formula: [CH2C(CH3)(CO2CH3)]n MDL Number: MFCD00134349 Density: 1.188 g/mL at 25 °C Refractive Index: n 20/D 1.49
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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)