Reagents, P, 25 g
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SIGMA POPSO hydrate, =99% (titration)
MilliporeSigmaSynonyms: Piperazine-1,4-bis(2-hydroxypropanesulfonic acid) dihydrate; Piperazine-N,N′-bis(2-hydroxypropanesulfonic acid) Formula: C10H22N2O8S2 · xH2O Formula Weight: 362.42 (anhydrous basis) CAS No.: 68189-43-5…
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Palladium, 10% on activated carbon powder, standard, unreduced, nominally 50%…
Thermo Scientific ChemicalsHarmonized Tariff Code: 3815.12
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Phenazine methosulfate, 98+%
Thermo Scientific ChemicalsSynonym(s): 5-Methylphenazinium methyl sulfate, N-Methylphenazonium methyl sulfate Formula: C13H11N2.CH3SO4 Formula weight: 306.34 Purity: 98+% CAS Numb
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Potassium Chlorate, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 3811-04-9 UN No.: UN1485 Class: 5.1 Pkg. Group: PG II
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Potassium Dichromate, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 7778-50-9 UN No.: UN3086 Class: 6.1 (5.1) Pkg. Group: PG I
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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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ALDRICH Polystyrene, average Mw 35,000
MilliporeSigmaSynonym(s): PS Linear Formula: [CH2CH(C6H5)]n MDL Number: MFCD00084450 Density: 1.06 g/mL at 25 °C
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2-Phenyl-5-oxazolone, 97%
Thermo Scientific ChemicalsFormula: C9H7NO2 Formula weight: 161.16 Purity: 97% CAS Number: 1199-01-5 Harmonized Tariff Code: 2934.99
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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 Acid Sodium Salt
MP BiomedicalsPyruvic acid is an intermediate in sugar metabolism and in enzymatic carbohydrate degradation (alcoholic fermentation) where it is converted to acetaldehyde and CO2 by carboxylase. In muscle, pyruvic acid (derived from glycogen) is reduced to lactic acid during exertion, which is reoxidized and…
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ALDRICH Pentafluoropropionic anhydride, 99%
MilliporeSigmaSynonym(s): PFPA; Perfluoropropionic anhydride Formula: (CF3CF2CO)2O Formula Weight: 310.05 CAS No.: 356-42-3 UN Number: UN3265 Purity: 99% Density: 1.571g/mLat 25°C(lit.) Supplemental Hazards: Reacts violently with water. Packaging: …
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Pyrazine, 99+% (dry wt.) water <1.0%
Thermo Scientific ChemicalsFormula: C4H4N2 Formula weight: 80.09 Purity: 99+% (dry wt.) water 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 serious…
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Phenylarsine oxide, 97%
Thermo Scientific ChemicalsFormula: C6H5AsO Formula weight: 168.03 Purity: 97% CAS Number: 637-03-6 UN Number: UN3465 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H331 Toxic if swallowed. Toxic if inhaled. Precautionary Statements: …
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Pyridine-2-carboxaldehyde, 99%
Thermo Scientific ChemicalsSynonym(s): Picolinaldehyde Formula: C6H5NO Formula weight: 107.11 Purity: 99% CAS Number: 1121-60-4 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H331-H318-H227-H302-H315-H317-H335 Toxic if inhaled. Causes…
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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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1-Phenyl-1H-5-(2'-hydroxyphenyl)pyrazole
AFG BioscienceCAS No.: 42089-79-2 Molecular Formula: C15H12N2O Molecular Weight: 236.27 MDL No.: MFCD02258878 Storage Temperature: Store at 0-8°C
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1-Pyridin-3-ylmethyl-piperazine ; >/= 97% (GC)
AFG BioscienceSynonyms: 1-(3-Pyridylmethyl)piperazine Purity Limit: ≥ 97% (GC) CAS No.: 39244-80-9 Molecular Formula: C10H15N3 Molecular Weight: 177.25 MDL No.: MFCD01862552 Appearance: Colorless to light yellow liquid Storage Temperature: Store at 0-8 °C
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Synonym(s): 1,3,5-Trihydroxybenzene Formula: C6H6O3 Formula Weight: 126.11 CAS No.: 108-73-6 Purity: ≥99.0% (HPLC) Packaging: 25, 100 g in poly bottle
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Perfluorohexanes, 98+%
Thermo Scientific ChemicalsSynonym(s): Tetradecafluorohexanes Formula: C6F14 Formula weight: 338.04 Purity: 98+% CAS Number: 355-42-0 Harmonized Tariff Code: 2903.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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5-Phenyl-2,4-pentadienoic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Cinnamylideneacetic acid Formula: C6H5CH=CHCH=CHCHCO2H Formula weight: 174.20 Purity: 98+% CAS Number: 1552-94-9 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Phenylacetaldehyde, 95%
Thermo Scientific ChemicalsFormula: C8H8O Formula weight: 120.15 Purity: 95% CAS Number: 122-78-1 Harmonized Tariff Code: 2912.29 Hazard Statements: H301-H227-H315-H319-H335 Toxic if swallowed. Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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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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4-Pyrrolidinopyridine
MilliporeSigmapurum, ≥98.0% (NT) Empirical Formula: C9H12N2 Formula Weight: 148.20 Linear Formula: C9H12N2 MDL Number: MFCD00006415 Purity: ≥98.0% (NT) Melting Point: 54-58 °C(lit.);…
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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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Phenylmercuric Nitrate, CP
Spectrum ChemicalGrade: CP CAS No.: 55-68-5 UN No.: UN1895 Class: 6.1 Pkg. Group: PG II
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ALDRICH Pregnenolone acetate, 99%
MilliporeSigmaSynonym(s): 3β-Acetoxy-5-pregnen-20-one; 5-Pregnen-3β-ol-20-one acetate Formula: C23H34O3 Formula Weight: 358.51 CAS No.: 1778-02-5 Purity: 99% Packaging: 5, 25 g in glass bottle
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Synonym(s): 1,4-Butanediamine dihydrochloride; 1,4-Diaminobutane dihydrochloride; Tetramethylenediamine dihydrochloride Formula: NH2(CH2)4NH2 · 2HCl Formula Weight: 161.07 CAS No.: 333-93-7 Purity: ≥97% (TLC)
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