Thermo Scientific Chemicals Chemicals Reagents P
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2-(2-Pyridyl)benzimidazole, 98+%
Thermo Scientific ChemicalsFormula: C12H9N3 Formula weight: 195.22 Purity: 98+% CAS Number: 1137-68-4 Harmonized Tariff Code: 2933.99
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Praseodymium(III) nitrate hydrate, 99.9% (REO)
Thermo Scientific ChemicalsFormula: Pr(NO3)3 xH2O Formula weight: 326.92(anhy) Purity: 99.9% (REO) UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes serious eye…
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Potassium chloride, 0.005M, Conductivity Standard
Thermo Scientific ChemicalsFormula: KCl, 718^mmho 25^o Formula weight: 74.55 CAS Number: 7447-40-7 Harmonized Tariff Code: 3822.00
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Potassium hydroxide, 10% w/v aq. soln.
Thermo Scientific ChemicalsSynonym(s): Potassium hydrate, Lye Formula: HKO Formula weight: 56.11 CAS Number: 1310-58-3 UN Number: UN1814 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.20 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …
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N-(Ethoxycarbonyl)phthalimide, 97%
Thermo Scientific ChemicalsSynonym(s): N-(Carbethoxy)phthalimide, Nefkens' Reagent Formula: C11H9NO4 Formula weight: 219.20 Purity: 97% CAS Number: 22509-74-6 Harmonized Tariff Code: 2925.19
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Platinum, 0.5% on 2.7-3.3mm (0.11-0.13in) alumina pellets, reduced
Thermo Scientific ChemicalsHarmonized Tariff Code: 3815.12
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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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Polystyrene latex microsphere, 1 micron, dry form
Thermo Scientific ChemicalsFormula: [-CH2CH(C6H5)-] n CAS Number: 9003-53-6 Harmonized Tariff Code: 3903.19
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Potassium selenate, 99.5% (metals basis)
Thermo Scientific ChemicalsFormula: K2SeO4 Formula weight: 221.16 Purity: 99.5% (metals basis) CAS Number: 7790-59-2 UN Number: UN2630 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2842.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to…
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4-Phenoxyaniline, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Aminodiphenyl ether, 4-Aminophenyl phenyl ether Formula: C12H11NO Formula weight: 185.23 Purity: 97% CAS Number: 139-59-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2922.29 Hazard Statements: H301-H341-H319-H317 Toxic if…
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Polyethylene glycol 10,000
Thermo Scientific ChemicalsSynonym(s): PEG 10000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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Phenylpropiolic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Phenylacetylenecarboxylic acid, 3-Phenylpropynoic acid Formula: C6H5C CCO2H Formula weight: 146.15 Purity: 98+% CAS Number: 637-44-5 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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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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1,2-Phenylenediacetonitrile, 98%
Thermo Scientific ChemicalsSynonym(s): 1,2-Bis(cyanomethyl)benzene, o-Xylylene dicyanide Formula: C10H8N2 Formula weight: 156.19 Purity: 98% CAS Number: 613-73-0 UN Number: UN3439 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2926.90 Hazard Statements: H301-H311-H331 Toxic if…
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Polyvinylpyrrolidone, M.W. 8,000
Thermo Scientific ChemicalsSynonym(s): PVP Formula: (C6H9NO) n CAS Number: 9003-39-8 Harmonized Tariff Code: 3905.99
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1-(2-Phenylethyl)piperazine, 98%
Thermo Scientific ChemicalsSynonym(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…
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Potassium iodide, 99%
Thermo Scientific ChemicalsFormula: KI Formula weight: 166.01 Purity: 99% CAS Number: 7681-11-0 Harmonized Tariff Code: 2827.60
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Potassium hydroxide, 0.5N Standardized Solution
Thermo Scientific ChemicalsFormula: KOH Formula weight: 56.11 CAS Number: 1310-58-3 UN Number: UN1814 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2815.20 Hazard Statements: H314 Causes severe skin burns and eye damage. Precautionary Statements: …
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2-Propanesulfonyl chloride, 97%
Thermo Scientific ChemicalsSynonym(s): Isopropylsulfonyl chloride Formula: (CH3)2CHSO2Cl Formula weight: 142.60 Purity: 97% CAS Number: 10147-37-2 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.10 Hazard Statements: H314-H318-H227 Causes severe skin burns and…
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Potassium sulfate, Puratronic r, 99.997% (metals basis)
Thermo Scientific ChemicalsFormula: K2O4S Formula weight: 174.27 Purity: 99.997% (metals basis) CAS Number: 7778-80-5 Harmonized Tariff Code: 2833.29
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1-Phenyl-1-propyne, 98%
Thermo Scientific ChemicalsSynonym(s): Methyl phenyl acetylene Formula: C9H8 Formula weight: 116.16 Purity: 98% CAS Number: 673-32-5 Harmonized Tariff Code: 2902.90 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible…
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Phenolphthalein, 98%
Thermo Scientific ChemicalsFormula: C20H14O4 Formula weight: 318.33 Purity: 98% CAS Number: 77-09-8 Harmonized Tariff Code: 2932.20 Hazard Statements: H350-H341-H361 May cause cancer. Suspected of causing genetic defects. Suspected of damaging fertility or the unborn child. Precautionary Statements: …
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Potassium trioxalatoferrate(III) trihydrate
Thermo Scientific ChemicalsSynonym(s): Potassium iron(III) oxalate Formula: K3Fe(C2O4)3 3H2O Formula weight: 491.26 (437.21anhy) CAS Number: 5936-11-8 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2917.11 Hazard Statements: H302-H312 Harmful if swallowed. Harmful in…
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Palladium, 5% on activated carbon powder, standard, reduced, acidic catalyst,…
Thermo Scientific ChemicalsHarmonized Tariff Code: 3815.12
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1-(4-Pyridyl)piperazine, 97%
Thermo Scientific ChemicalsSynonym(s): 4-(1-Piperazinyl)pyridine Formula: C9H13N3 Formula weight: 163.22 Purity: 97% CAS Number: 1008-91-9 UN Number: UN3259 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
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Pyridinium chlorochromate, 98%
Thermo Scientific ChemicalsSynonym(s): PCC Formula: C5H6ClCrNO3 Formula weight: 215.56 Purity: 98% CAS Number: 26299-14-9 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2933.39 Hazard Statements: H350-H272-H317 May cause cancer. May intensify fire; oxidizer. May…
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Polypropylene glycol 4,000
Thermo Scientific ChemicalsFormula: H[OCH(CH3)CH2] nOH CAS Number: 25322-69-4 Harmonized Tariff Code: 3907.20
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Pentane, HPLC Grade, 99+% (n-Pentane, 95% min)
Thermo Scientific ChemicalsFormula: CH3(CH2)3CH3 Formula weight: 72.15 Purity: 99+% (n-Pentane, 95% min) CAS Number: 109-66-0 UN Number: UN1265 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2901.10 Hazard Statements: H225-H304-H336 Highly flammable liquid and vapour. May be fatal if…
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Pararosaniline hydrochloride, 90+%
Thermo Scientific ChemicalsSynonym(s): Basic Red 9 monohydrochloride, C.I. 42500 Formula: C19H17N3 HCl Formula weight: 323.83 Purity: 90+% CAS Number: 569-61-9 Harmonized Tariff Code: 3204.13 Hazard Statements: H350 May cause cancer. Precautionary Statements: P281-P201-P202-P308+P313-P405-P501a Use…