Reagents, P, 100 g, Thermo Scientific Chemicals, Chemicals
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Potassium nitrate, 99.994% (metals basis)
Thermo Scientific ChemicalsFormula: KNO3 Formula weight: 101.11 Purity: 99.994% (metals basis) CAS Number: 7757-79-1 UN Number: UN1486 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.21 Hazard Statements: H272 May intensify fire; oxidizer. Precautionary Statements: …
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N-Phenyl-p-phenylenediamine, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Aminodiphenylamine Formula: C12H12N2 Formula weight: 184.24 Purity: 98% CAS Number: 101-54-2 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2921.51 Hazard Statements: H301-H315-H319-H317-H335 Toxic if swallowed. Causes skin…
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Pyridine-4-carboxaldehyde, 97%
Thermo Scientific ChemicalsSynonym(s): Isonicotinaldehyde Formula: C6H5NO Formula weight: 107.11 Purity: 97% CAS Number: 872-85-5 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H317-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. May…
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Potassium dichromate, ACS, 99.0% min
Thermo Scientific ChemicalsSynonym(s): Potassium bichromate Formula: Cr2K2O7 Formula weight: 294.18 Purity: 99.0% min CAS Number: 7778-50-9 UN Number: UN3087 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.50 Hazard Statements: …
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Palladium, 0.5% on granular carbon, reduced
Thermo Scientific ChemicalsHarmonized Tariff Code: 3815.12
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Phosphorus(V) oxybromide, 98% min
Thermo Scientific ChemicalsSynonym(s): Phosphorus(V) tribromide oxide, Phosphoryl bromide Formula: POBr3 Formula weight: 286.73 Purity: 98% min CAS Number: 7789-59-5 UN Number: UN1939 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2812.90 Hazard Statements: H314-H318 Causes severe…
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3-(2-Methoxyphenyl)propionic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): 2-Methoxyhydrocinnamic acid Formula: C10H12O3 Formula weight: 180.20 Purity: 98+% CAS Number: 6342-77-4 Harmonized Tariff Code: 2918.99
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Poly(styrene sulfonic acid), M.W. 75,000, 30% w/v aq. soln.
Thermo Scientific ChemicalsFormula: [-CH2CH(C6H4SO3H)-] n CAS Number: 28210-41-5 Harmonized Tariff Code: 3903.90
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2-Phenyl-2-propanol, 98+%
Thermo Scientific ChemicalsSynonym(s): Dimethyl phenyl carbinol Formula: C9H12O Formula weight: 136.19 Purity: 98+% CAS Number: 617-94-7 Harmonized Tariff Code: 2906.29 Hazard Statements: H302-H315-H319 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. Precautionary…
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Potassium thioacetate, 98%
Thermo Scientific ChemicalsSynonym(s): Thioacetic acid potassium salt Formula: C2H3KOS Formula weight: 114.21 Purity: 98% CAS Number: 10387-40-3 UN Number: UN3335 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes…
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1-Phenyl-1H-tetrazole-5-thiol, 99%
Thermo Scientific ChemicalsSynonym(s): 5-Mercapto-1-phenyl-1H-tetrazole Formula: C7H6N4S Formula weight: 178.22 Purity: 99% CAS Number: 86-93-1 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H228 Flammable solid. Precautionary…
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Potassium thiocyanate, ACS, 98.5% min
Thermo Scientific ChemicalsSynonym(s): Potassium sulfocyanate Formula: KSCN Formula weight: 97.18 Purity: 98.5% min CAS Number: 333-20-0 Harmonized Tariff Code: 2842.90 Hazard Statements: H302-H312-H332 Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Precautionary Statements: …
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Potassium permanganate, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: KMnO4 Formula weight: 158.03 Purity: 99.0% min CAS Number: 7722-64-7 UN Number: UN1490 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.61 Hazard Statements: H272-H302 May intensify fire; oxidizer. Harmful if swallowed. Precautionary Statements:…
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Polyethylene glycol monomethylether, 1,900
Thermo Scientific ChemicalsFormula: CH3(OCH2CH2) nOH CAS Number: 9004-74-4 Harmonized Tariff Code: 3907.20
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1-Pyrrolidinecarbodithioic acid ammonium salt, 98%
Thermo Scientific ChemicalsSynonym(s): Ammonium pyrrolidinedithiocarbamate, APDC Formula: C5H12N2S2 Formula weight: 164.29 Purity: 98% CAS Number: 5108-96-3 Harmonized Tariff Code: 2933.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Potassium hydrogen iodate, primary standard, ACS, 99.95-100.05%
Thermo Scientific ChemicalsFormula: KH(IO3)2 Formula weight: 389.91 Purity: 99.95-100.05% CAS Number: 13455-24-8 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 3822.00 Hazard Statements: H272-H314-H318 May intensify fire; oxidizer. Causes severe skin burns and eye…
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Phenol, detached crystals, 99+%
Thermo Scientific ChemicalsFormula: C6H6O Formula weight: 94.11 Purity: 99+% CAS Number: 108-95-2 UN Number: UN1671 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2907.11 Hazard Statements: H301-H311-H331-H314-H341-H373 Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled.…
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Poly(methyl-3,3,3-trifluoropropylsiloxane), M.W. 2,400
Thermo Scientific ChemicalsSynonym(s): Poly[methyl(3,3,3-trifluoropropyl)]siloxane Formula: [-Si(CH3)(CH3CH2CF3)O-] n CAS Number: 63148-56-1 Harmonized Tariff Code: 3910.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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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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Piperine, 98%
Thermo Scientific ChemicalsSynonym(s): 1-Piperoylpiperidine Formula: C17H19NO3 Formula weight: 285.34 Purity: 98% CAS Number: 94-62-2 Harmonized Tariff Code: 2939.99 Hazard Statements: H301-H361 Toxic if swallowed. Suspected of damaging fertility or the unborn child. Precautionary Statements: …
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Potassium iodide, 99.99% (metals basis)
Thermo Scientific ChemicalsFormula: IK Formula weight: 166.01 Purity: 99.99% (metals basis) CAS Number: 7681-11-0 Harmonized Tariff Code: 2827.60
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Potassium bromide, ultra dry, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: KBr Formula weight: 119.01 Purity: 99.9% (metals basis) CAS Number: 7758-02-3 Harmonized Tariff Code: 2827.51
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Pinacol, 99%
Thermo Scientific ChemicalsSynonym(s): 2,3-Dimethyl-2,3-butanediol, Tetramethylethylene glycol Formula: C6H14O2 Formula weight: 118.18 Purity: 99% CAS Number: 76-09-5 Harmonized Tariff Code: 2905.39 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary…
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4-Pentenoic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Allylacetic acid, 3-Vinylpropionic acid Formula: H2C=CH(CH2)2CO2H Formula weight: 100.12 Purity: 98% CAS Number: 591-80-0 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements: H314-H318-H302-H227 Causes…
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Potassium iodide, Puratronic r, 99.998% (metals basis)
Thermo Scientific ChemicalsFormula: KI Formula weight: 166.01 Purity: 99.998% (metals basis) CAS Number: 7681-11-0 Harmonized Tariff Code: 2827.60
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Polyethyleneimine, branched, M.W. 10,000, 99%
Thermo Scientific ChemicalsFormula: (-NHCH2CH2-)x(-N(CH2CH2NH2)CH2CH2-)y Purity: 99% CAS Number: 9002-98-6 Harmonized Tariff Code: 3909.30 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…
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Phosphorus(V) oxide, 99.99%
Thermo Scientific ChemicalsFormula: P2O5 Formula weight: 141.94 Purity: 99.99% CAS Number: 1314-56-3 UN Number: UN1807 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2809.10 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Polyvinyl alcohol, 87-89% hydrolyzed, high molecular weight
Thermo Scientific ChemicalsFormula: [-CH2CH(OH)-] n Purity: 87-89% hydrolyzed, high molecular weight CAS Number: 9002-89-5 Harmonized Tariff Code: 3905.30
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Pyrazinamide, 98%
Thermo Scientific ChemicalsSynonym(s): Pyrazinoic acid amide, Pyrazinecarboxamide Formula: C5H5N3O Formula weight: 123.11 Purity: 98% CAS Number: 98-96-4 Harmonized Tariff Code: 2933.99
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Phenyltrimethoxysilane, 97%
Thermo Scientific ChemicalsSynonym(s): Trimethoxyphenylsilane, (Trimethoxysilyl)benzene Formula: C6H5Si(OCH3)3 Formula weight: 198.30 Purity: 97% CAS Number: 2996-92-1 Packing Group: III Harmonized Tariff Code: 2931.90 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye…