Reagents, P

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  • Pyrrole-3-carboxaldehyde, 97%

    Thermo Scientific Chemicals

    Formula: C5H5NO Formula weight: 95.10 Purity: 97% CAS Number: 7126-39-8 Harmonized Tariff Code:  2933.99 Hazard Statements:

  • Formula: KCl, 500^mmho 25° Formula weight: 74.55 CAS Number: 7447-40-7 Harmonized Tariff Code:  3822.00

  • Potassium hexafluorotitanate, 97%

    Thermo Scientific Chemicals

    Formula: F6K2Ti Formula weight: 240.07 Purity: 97% CAS Number: 16919-27-0 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2826.90 Hazard Statements: H318-H302-H317-H335-H315 Causes serious eye damage. Harmful if swallowed. May cause an…

  • 2,3,4,5,6-Pentafluorophenylacetic acid, 98+%

    Thermo Scientific Chemicals

    Formula: C8H3F5O2 Formula weight: 226.10 Purity: 98+% CAS Number: 653-21-4 Packing Group: n/a Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • 4-n-Propylpiperidine, 95%

    Thermo Scientific Chemicals

    Formula: C8H17N Formula weight: 127.23 Purity: 95% CAS Number: 22398-09-0 UN Number: UN2733 Hazard Class: 3 Packing Group: III Harmonized Tariff Code:  2933.39 Hazard Statements: H314-H318-H226 Causes severe skin burns and eye damage. Causes serious eye damage. Flammable…

  • Platinum, 1% on ^y alumina powder, reduced

    Thermo Scientific Chemicals

    Formula: 300m^2/g Harmonized Tariff Code:  3815.12

  • 4-Pyridinemethanol, 99%

    Thermo Scientific Chemicals

    Synonym(s): 4-(Hydroxymethyl)pyridine, 4-Pyridyl carbinol Formula: C6H7NO Formula weight: 109.13 Purity: 99% CAS Number: 586-95-8 Harmonized Tariff Code:  2933.39 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …

  • Propionaldehyde, 97%

    Thermo Scientific Chemicals

    Synonym(s): Propanal Formula: CH3CH2CHO Formula weight: 58.08 Purity: 97% CAS Number: 123-38-6 UN Number: UN1275 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2912.19 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and vapour. Causes skin…

  • 2-Phenoxybenzoic acid, 98%

    Thermo Scientific Chemicals

    Synonym(s): 2-Carboxydiphenyl ether Formula: C13H10O3 Formula weight: 214.22 Purity: 98% CAS Number: 2243-42-7 Harmonized Tariff Code:  2918.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …

  • Polypropylene glycol 3,000

    Thermo Scientific Chemicals

    Formula: H[OCH(CH3)CH2] nOH CAS Number: 25322-69-4 Harmonized Tariff Code:  3907.20

  • Potassium peroxydisulfate, 97%

    Thermo Scientific Chemicals

    Synonym(s): Peroxydisulfuric acid dipotassium salt, Potassium persulfate Formula: K2O8S2 Formula weight: 270.33 Purity: 97% CAS Number: 7727-21-1 UN Number: UN1492 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code:  2833.40 Hazard Statements: …

  • Formula: F3Pr Formula weight: 197.90 Purity: 99.9895% (REO) CAS Number: 13709-46-1 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2846.90 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed. Harmful in…

  • Pyridine-2-carboxaldehyde, 99%

    Thermo Scientific Chemicals

    Synonym(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…

  • Potassium borohydride, 98%

    Thermo Scientific Chemicals

    Synonym(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…

  • 2-Phenylethyl acetate, 98%

    Thermo Scientific Chemicals

    Synonym(s): Phenethyl acetate Formula: CH3CO2(CH2)2C6H5 Formula weight: 164.21 Purity: 98% CAS Number: 103-45-7 Harmonized Tariff Code:  2915.39

  • Polysorbate 20

    Thermo Scientific Chemicals

    Synonym(s): Polyoxyethylene sorbitan monolaurate Formula: C58H114O26 CAS Number: 9005-64-5 Harmonized Tariff Code:  3402.13

  • 7-Phenylheptanoic acid, 97%

    Thermo Scientific Chemicals

    Formula: C6H5(CH2)6COOH Formula weight: 206.29 Purity: 97% CAS Number: 40228-90-8 Harmonized Tariff Code:  2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Polymixin B sulfate, Cell Culture Reagent

    Thermo Scientific Chemicals

    Formula: C55H96N16O13 2H2SO4 Formula weight: 1385.63 CAS Number: 1405-20-5 Harmonized Tariff Code:  2941.90 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using…

  • Potassium chloride, ACS, 99.0-100.5%

    Thermo Scientific Chemicals

    Formula: KCl Formula weight: 74.55 Purity: 99.0-100.5% CAS Number: 7447-40-7 Harmonized Tariff Code:  2827.39

  • Pyrrole-2-thiocarboxamide, 97%

    Thermo Scientific Chemicals

    Formula: C5H6N2S Formula weight: 126.18 Purity: 97% Harmonized Tariff Code:  2933.39 Risk Phrases: 22-36/37/38 Harmful if swallowed. Irri

  • 5,7,12,14-Pentacenetetrone, 98+%

    Thermo Scientific Chemicals

    Formula: C22H10O4 Formula weight: 338.32 Purity: 98+% CAS Number: 23912-79-0 Harmonized Tariff Code:  2914.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …

  • Perfluoro(allylbenzene), 97%

    Thermo Scientific Chemicals

    Synonym(s): Decafluoroallylbenzene, 3-(Pentafluorophenyl)pentafluoro-1-propene Formula: C9F10 Formula weight: 298.08 Purity: 97% CAS Number: 67899-41-6 Harmonized Tariff Code:  2903.99

  • 1-(2-Phenylethyl)piperazine, 98%

    Thermo Scientific Chemicals

    Synonym(s): 1-Phenethylpiperazine, N-(2-Phenylethyl)piperazine Formula: C12H18N2 Formula weight: 190.29 Purity: 98% CAS Number: 5321-49-3 UN Number: UN2735 Hazard Class: 8 Packing Group: III Harmonized Tariff Code:  2933.59 Hazard Statements: H314-H318 Causes severe…

  • Polyethylene oxide, M.W. 300,000

    Thermo Scientific Chemicals

    Formula: (-CH2CH2O-) n CAS Number: 25322-68-3 Harmonized Tariff Code:  3907.20

  • Formula: [-CH2CH(C6H5)-] n CAS Number: 9003-53-6 Harmonized Tariff Code:  3903.19

  • Synonym(s): Lindlar catalyst UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  3815.12 Hazard Statements: H360-H201 May damage fertility or the unborn child. Explosive; mass explosion hazard. Precautionary Statements: …

  • Formula: KCl Formula weight: 74.55 Purity: 99.95% (metals basis) CAS Number: 7447-40-7 Harmonized Tariff Code:  2827.39

  • Pyridine, 99+%

    Thermo Scientific Chemicals

    Formula: C5H5N Formula weight: 79.10 Purity: 99+% CAS Number: 110-86-1 UN Number: UN1282 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2933.31 Hazard Statements: H225-H302-H312-H332 Highly flammable liquid and vapour. Harmful if swallowed. Harmful in contact…

  • Palladium, 5% on activated carbon paste, 5R39

    Thermo Scientific Chemicals

    CAS Number: 7440-05-3 Harmonized Tariff Code:  3815.12

  • Phenolphthalein, 2% soln. in 95% ethanol

    Thermo Scientific Chemicals

    Formula: C20H14O4 Formula weight: 318.33 CAS Number: 77-09-8 UN Number: UN1987 Hazard Class: 3 Packing Group: II Harmonized Tariff Code:  2932.20 Hazard Statements: H225-H350-H341-H361-H371 Highly flammable liquid and vapour. May cause cancer. Suspected of causing genetic…

  • Formula: [-CH2CH(OH)-] n Purity: 87-89% hydrolyzed, high molecular weight CAS Number: 9002-89-5 Harmonized Tariff Code:  3905.30

  • Palladium, 5% on carbon powder, Type 490

    Thermo Scientific Chemicals

    Formula: Pd CAS Number: 7440-05-3 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code:  3815.12 Hazard Statements: H228 Flammable solid. Precautionary Statements: P210-P280-P240-P241-P370+P378a Keep away from heat/sparks/open flames/hot surfaces. -…

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