Reagents, P, 1 kg
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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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3-Phenylpropionaldehyde, 95%
Thermo Scientific ChemicalsSynonym(s): Hydrocinnamaldehyde, 3-Phenylpropanal Formula: C9H10O Formula weight: 134.18 Purity: 95% CAS Number: 104-53-0 Harmonized Tariff Code: 2912.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Potassium sulfate, BioXtra, =99.0%
MilliporeSigmaFormula: K2SO4 Formula Weight: 174.26 CAS No.: 7778-80-5 Purity: ≥99.0%
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p-Propyl anisole, >=99%, FCC, FG
MilliporeSigmaSynonym(s): Dihydroanethole Empirical Formula: C10H14O Linear Formula: CH3CH2CH2C6H4OCH3 Formula Weight: 150.22 MDL Number: MFCD00027121 Purity: ≥99% Boiling Point: …
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Propionic acid, 99%
Thermo Scientific ChemicalsFormula: C3H6O2 Formula weight: 74.08 Purity: 99% CAS Number: 79-09-4 UN Number: UN3463 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.50 Hazard Statements: H314-H226 Causes severe skin burns and eye damage. Flammable liquid and vapour. Precautionary…
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ALDRICH 2-Pyrrolidinone, 99%
MilliporeSigmaSynonyms: 2-Pyrrolidone; Butyrolactam Molecular Formula: C4H7NO Molecular Weight: 85.1 Linear Structural Formula: C4H7NO MDL Number: MFCD00005270 Purity: 99% Melting Point: 23-25 C (lit.) Density: 1.12 g/mL at 25 C (lit.) Refractive Index: …
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Synonym(s): Pluronic ® F-108; PEG-PPG-PEG MDL Number: MFCD00082049
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Paraformaldehyde, reagent grade, crystalline
MilliporeSigmaSynonyms: Polyoxymethylene Formula: HO(CH2O)nH Formula Weight: 30.03 (as monomer) CAS No.: 30525-89-4 Density: 0.88 g/mL at 25 °C(lit.) Storage Temperature: 2-8°C Application: Recommended for use in the preparation of formalin fixatives for tissues or cells…
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Phenol Red, Sodium Salt, Powder, BAKER ANALYZED ACS Reagent
Avantor - J.T.Baker®(phenolsulfonphthalein, sodium salt) Formula: NaOSO2C6H4C(C6H4-4-OH):C6H4-4-(:O) Formula Weight: 376.37 CAS Number: 34487-61-1 Specific Gravity: 1L = .00 Kg
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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 hydrogen phosphate trihydrate, Reagent Grade
Thermo Scientific ChemicalsFormula: K2HPO4 3H2O Formula weight: 228.23 (174.18anhy) CAS Number: 16788-57-1 Harmonized Tariff Code: 2835.24
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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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Potassium ethoxide, 95%
Thermo Scientific ChemicalsFormula: C2H5KO Formula weight: 84.16 Purity: 95% CAS Number: 917-58-8 UN Number: UN3206 Hazard Class: 4.2 Packing Group: II Harmonized Tariff Code: 2905.19 Hazard Statements: H228-H251-H314-H318 Flammable solid. Self-heating: may catch fire. Causes severe skin burns and…
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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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Grade: USP Purity Limit: 99.0-101.5% (Titration: Anhydrous basis) CAS No.: 7681-11-0 Molecular Formula: KI Molecular Weight: 166 MDL No.: MFCD00011405 Appearance: White crystalline powder Storage Temperature: Store at RT Warnings: Irritant! Moisture sensitive!
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Phytagel™ BioReagent, plant cell culture tested, powder
MilliporeSigmaSynonym: Agar substitute gelling agent, Gellan Gum CAS Number: 71010-52-1 EC Number: 275-117-5 MDL Number: MFCD00131909 Other Notes An agar substitute produced from a bacterial fermentation composed of glucuronic acid, rhamnose and glucose. It produces a clear,…
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Potassium acetate, BioXtra, =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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"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 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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Polyoxyethylene (23) lauryl ether
AFG BioscienceSynonyms: Brij 35 CAS No.: 9002-92-0 Molecular Formula: C58H118O24 Molecular Weight: 1199.57 MDL No.: MFCD00080891 Storage Temperature: Store at RT
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L-Proline, ReagentPlus®, =99% (TLC)
MilliporeSigmaSynonyms: ( S )-Pyrrolidine-2-carboxylic acid Formula: C5H9NO2 Formula Weight: 115.13 CAS No.: 147-85-3 Purity: ≥99% (TLC) Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 1 kg in poly bottle …
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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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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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Phosphorus Oxychloride, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 10025-87-3 UN No.: UN1810 Class: 6.1 (8) Pkg. Group: PG I
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A polymer used to precipitate proteins, viruses, DNA and RNA. Compound is hydroscopic.s Appearance: Solid Density: 1.21 g/cm3 at 20°C pH Value: 5-7 RTECS Number: TQ4025000
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Potassium borohydride, 98%
Thermo Scientific ChemicalsSynonym(s): Potassium tetrahydridoborate Formula: BH4K Formula weight: 53.94 Purity: 98% CAS Number: 13762-51-1 UN Number: UN1870 Hazard Class: 4.3 Packing Group: I Harmonized Tariff Code: 2850.00 Hazard Statements: H261-H301-H311-H331-H314-H318 In contact with water…
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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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CAS # 13177-41-8 Synonyms: Stearyl sulfobetaine MDL No.: MFCD00043218 Molecular Formula: C23H49NO3S Molecular Weight: 419.71 Purity Limit: 99% (HPLC) Storage Temp: Store at 0-8°C Appearance: White powder
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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.);…