Reagents, P, Supplies, 1 kg
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Polyethylene glycol 1,000
Thermo Scientific ChemicalsSynonym(s): PEG 1000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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p-Dichlorobenzene, Crystal
Spectrum ChemicalCAS No.: 106-46-7 UN No.: UN3077 Class: 9 Pkg. Group: PG III
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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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Synonym: Potassium persulfate CAS Number: 7727-21-1 Linear Formula: K2S2O8 Molecular Weight: 270.32 EC Number: 231-781-8 MDL Number: MFCD00011386 PubChem Substance ID: 24881889 Other Notes Oxidizing agent for…
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Periodic acid, 99%
Thermo Scientific ChemicalsFormula: H5IO6 Formula weight: 227.94 Purity: 99% CAS Number: 10450-60-9 UN Number: UN3085 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2811.19 Hazard Statements: H272-H314 May intensify fire; oxidizer. Causes severe skin burns and eye damage. …
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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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Pyridine-3-methanol ; >/= 99% (GC)
AFG BioscienceSynonyms: 3-Pyridylcarbinol Purity Limit: ≥ 99% (GC) CAS No.: 100-55-0 Molecular Formula: C6H7NO Molecular Weight: 109.13 MDL No.: MFCD00006407 Appearance: Clear, light yellow to yellow liquid Storage Temperature: Store at 0-8 °C
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SIGMA PIPES anhydrous, free-flowing, Redi-Dri™, >=99%
MilliporeSigmaSynonym(s): 1,4-Piperazinediethanesulfonic acid; Piperazine-1,4-bis(2-ethanesulfonic acid); Piperazine-N,N'-bis(2-ethanesulfonic acid) Empirical Formula: C8H18N2O6S2 Linear Formula: …
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Potassium phosphate dibasic trihydrate, ReagentPlus®, =99.0%
MilliporeSigmaSynonyms: Dipotassium hydrogen phosphate trihydrate; Dipotassium phosphate; di-Potassium hydrogen phosphate trihydrate Formula: K2HPO4 · 3H2O Formula Weight: 228.22 CAS No.: 16788-57-1 Purity: ≥99.0% Legal Information: ReagentPlus is a…
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ALDRICH Potassium acetate, 98%
MilliporeSigmaSynonym(s): Potassium acetate Empirical Formula: C2H3KO2 Linear Formula: CH3COOK Formula Weight: 98.14 MDL Number: MFCD00012458 Purity: 98% Density: 1.57 g/cm 3 at 25 °C(lit.) Beilstein Registry Number: 3595449
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1,3-Propanediol, 99%
Thermo Scientific ChemicalsSynonym(s): 1,3-Dihydroxypropane, Trimethylene glycol Formula: HO(CH2)3OH Formula weight: 76.10 Purity: 99% CAS Number: 504-63-2 Harmonized Tariff Code: 2905.39
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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 Polyetherimide, melt index 9g/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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Phosphorus trichloride, ReagentPlus(R), 99%
MilliporeSigmaSynonyms: Phosphorus(III) chloride CAS Number: 2125683 Formula: Cl3P Formula Weight: 137.33 Linear Formula: PCl3 MDL No.: MFCD00011438 Purity: 0.99 Boiling Point: 74-78 C(lit.) Melting Point: -112 C (lit.) Density: 1.574 g/mL at 20 C(lit.) Refractive Index: n20/D…
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Potassium D-gluconate, 99%
Thermo Scientific ChemicalsSynonym(s): D-Gluconic acid potassium salt Formula: C6H11KO7 Formula weight: 234.25 Purity: 99% CAS Number: 299-27-4 Harmonized Tariff Code: 2918.16
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Polyethylene, low density, 1000 micron
Thermo Scientific ChemicalsFormula: (CH2CH2) n CAS Number: 9002-88-4 Harmonized Tariff Code: 3901.10
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ALDRICH 3-Pentanone, >=99%
MilliporeSigmaSynonym(s): Diethyl ketone Empirical Formula: C5H10O Linear Formula: CH3CH2COCH2CH3 Formula Weight: 86.13 MDL Number: MFCD00009320 Purity: ≥99% Boiling Point: 101.5 °C(lit.) Melting Point: …
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Pyridine hydrobromide, 98%
Thermo Scientific ChemicalsSynonym(s): Pyridinium bromide Formula: C5H5N HBr Formula weight: 160.01 Purity: 98% CAS Number: 18820-82-1 Harmonized Tariff Code: 2933.31 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Z-L-4-trans-hydroxyproline ; >/= 98% (HPLC)
AFG BioscienceSynonyms: Z-L-Hyp-OH Purity Limit: ≥ 98% (HPLC) CAS No.: 13504-85-3 Molecular Formula: C13H15NO5 Molecular Weight: 265.3 MDL No.: MFCD00037329 Appearance: White to off white powder Melting Point: 100-110 °C Optical Rotation: [a]D = -52.0 to -57.0º (C=2 in EtOH) Storage…
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Linear Formula: [-CH2CHOH-]n MDL Number: MFCD00081922
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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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Phenyltriethoxysilane, 98%
Thermo Scientific ChemicalsSynonym(s): Triethoxyphenylsilane Formula: C12H20Si Formula weight: 240.38 Purity: 98% CAS Number: 780-69-8 Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Synonym(s): Pepsin A; Pepsin from hog stomach MDL Number: MFCD00081840
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Synonyms: Monopotassium phosphatePotassium dihydrogen phosphate Grade: ACS reagent Purity Limit: ≥ 99.0% (Titration) CAS No.: 7778-77-0 Molecular Formula: KH2PO4 Molecular Weight: 136.09 MDL No.: MFCD00011401 Appearance: White crystalline powder Comments: Buffer…
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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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3-Pyridinemethanol, 98%
Thermo Scientific ChemicalsSynonym(s): 3-(Hydroxymethyl)pyridine, Nicotinyl alcohol Formula: C6H7NO Formula weight: 109.13 Purity: 98% CAS Number: 100-55-0 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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SIAL Paraffin wax
MilliporeSigmameets analytical specification of Ph.-áEur., white, pastilles MDL Number: MFCD00132833 RTECS No.: RV0350000