Thermo Scientific Chemicals Chemicals Reagents P
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Potassium periodate, ACS, 99.8%-100.3%
Thermo Scientific ChemicalsSynonym(s): Potassium metaperiodate Formula: KIO4 Formula weight: 230.00 Purity: 99.8%-100.3% CAS Number: 7790-21-8 UN Number: UN1479 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2829.90 Hazard Statements: H272-H315-H319-H335 May intensify fire;…
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1-Propylphosphonic acid cyclic anhydride, 50+% soln. in DMF
Thermo Scientific ChemicalsSynonym(s): 1-Propanephosphonic acid cyclic anhydride, T3P Formula: C9H21O6P3 Formula weight: 318.19 CAS Number: 68957-94-8 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2934.99 Hazard Statements: H311-H360-H314-H318-H227-H332 Toxic in…
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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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Potassium hexacyanoferrate(III), ACS, 99.0% min
Thermo Scientific ChemicalsSynonym(s): Potassium ferricyanide Formula: K3Fe(CN)6 Formula weight: 329.26 Purity: 99.0% min CAS Number: 13746-66-2 Harmonized Tariff Code: 2837.20 Risk Phrases: 32 Contact with acids liberates very toxic gas. Safety Phrases: 60 This material and/or its container must be…
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Di-n-pentyl phthalate, 98%
Thermo Scientific ChemicalsSynonym(s): Di-n-pentyl phthalate, Phthalic acid di-n-pentyl ester Formula: C18H26O4 Formula weight: 306.41 Purity: 98% CAS Number: 131-18-0 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2917.34 Hazard Statements: H360 May damage…
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1-Propynyltri-n-butyltin, 96%
Thermo Scientific ChemicalsFormula: C15H30Sn Formula weight: 329.12 Purity: 96% CAS Number: 64099-82-7 UN Number: UN2788 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2931.20 Hazard Statements: H300-H311-H372-H315-H319 Fatal if swallowed. Toxic in contact with skin. Causes damage to…
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(^+)-2-Phenylpropionic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Hydratropic acid, (+/-)-alpha-Methylphenylacetic acid Formula: C9H10O2 Formula weight: 150.18 Purity: 98% CAS Number: 492-37-5 Harmonized Tariff Code: 2916.31 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary…
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Perfluoropentanoic acid, 97%
Thermo Scientific ChemicalsSynonym(s): Nonafluoropentanoic acid, Nonafluorovaleric acid Formula: CF3(CF2)3CO2H Formula weight: 264.06 Purity: 97% CAS Number: 2706-90-3 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe…
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1H,1H-Perfluoro-1-dodecanol, tech. 90%
Thermo Scientific ChemicalsFormula: CF3(CF2)10CH2OH Formula weight: 600.12 Purity: tech. 90% CAS Number: 423-65-4 Harmonized Tariff Code: 2905.59
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n-Pentane-d{12}, 98%(Isotopic)
Thermo Scientific ChemicalsFormula: C5D12 Formula weight: 84.22 Purity: 98%(Isotopic) CAS Number: 2031-90-5 UN Number: UN1265 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2845.90 Hazard Statements: H225-H304-H336 Highly flammable liquid and vapour. May be fatal if swallowed and enters…
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Polyethylene glycol 4,000
Thermo Scientific ChemicalsSynonym(s): PEG 4000 Formula: H(OCH2CH2) nOH CAS Number: 25322-68-3 Harmonized Tariff Code: 3907.20
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Papain, Carica Papaya Latex
Thermo Scientific ChemicalsSynonym(s): EC 3.4.22.2 CAS Number: 9001-73-4 Harmonized Tariff Code: 3507.90 Hazard Statements: H334-H335-H315-H319 May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. Causes skin irritation. Causes serious eye irritation. …
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Poly(2-ethyl-2-oxazoline), M.W. 50,000
Thermo Scientific ChemicalsFormula: [-N(COC2H5)CH2CH2-] n CAS Number: 25805-17-8 Harmonized Tariff Code: 3908.90
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Polyethyleneimine, linear, M.W. 25,000
Thermo Scientific ChemicalsFormula: -HN-[CH2CH2NH-] n 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 using this product. IF SWALLOWED:…
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Potassium iodate, 0.1N Standardized Solution
Thermo Scientific ChemicalsFormula: KIO3 Formula weight: 214.00 CAS Number: 7758-05-6 Harmonized Tariff Code: 3822.00
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Paraformaldehyde, 4% in PBS
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H318-H351-H317-H315 Causes serious eye damage. Suspected of causing cancer. May cause an allergic skin reaction. Causes skin irritation. Precautionary Statements: P261-P280-P281-P305+P351+P338-P405-P501a Avoid breathing…
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Perylene, 98+%
Thermo Scientific ChemicalsSynonym(s): Dibenz[de,kl]anthracene Formula: C20H12 Formula weight: 252.32 Purity: 98+% CAS Number: 198-55-0 Harmonized Tariff Code: 2902.90
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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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Phenazine methosulfate, 98+%
Thermo Scientific ChemicalsSynonym(s): 5-Methylphenazinium methyl sulfate, N-Methylphenazonium methyl sulfate Formula: C13H11N2.CH3SO4 Formula weight: 306.34 Purity: 98+% CAS Numb
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1-Phenylnaphthalene, 97%
Thermo Scientific ChemicalsSynonym(s): 1-Naphthylbenzene Formula: C16H12 Formula weight: 204.27 Purity: 97% CAS Number: 605-02-7 Harmonized Tariff Code: 2902.90
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Phenol:Chloroform:Isoamyl alcohol 25:24:1, Ready-to-Use saturated aq. soln., pH…
Thermo Scientific ChemicalsCAS Number: 136112-00-0 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 3822.00 Hazard Statements: H331-H314-H341-H351-H373-H302-H312 Toxic if inhaled. Causes severe skin burns and eye damage. Suspected of causing genetic defects. Suspected of causing…
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1-(2-Aminoethyl)piperazine, 98%
Thermo Scientific ChemicalsSynonym(s): 1-Piperazineethylamine, 2-(1-Piperazinyl)ethylamine Formula: C6H15N3 Formula weight: 129.21 Purity: 98% CAS Number: 140-31-8 UN Number: UN2815 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H314-H302-H312-H317-H227 …
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Phenolphthalein disulfate tripotassium salt hydrate, 99%
Thermo Scientific ChemicalsFormula: C20H13K3O11S2 xH2O Formula weight: 610.75(anhy) Purity: 99% CAS Number: 62625-16-5 Harmonized Tariff Code: 2932.20
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Polystyrene standard, M.W. 3,350, Mw/Mn 1.10
Thermo Scientific ChemicalsCAS Number: 9003-53-6 Harmonized Tariff Code: 3903.19
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Potassium hydrogen L-tartrate, 98+%
Thermo Scientific ChemicalsSynonym(s): L-Tartaric acid monopotassium salt, Potassium bitartrate Formula: C4H5KO6 Formula weight: 188.18 Purity: 98+% CAS Number: 868-14-4 Harmonized Tariff Code: 2918.13
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Polyethyleneimine, branched, M.W. 70,000, 30% w/v aq. soln.
Thermo Scientific ChemicalsFormula: (-NHCH2CH2-)x(-N(CH2CH2NH2)CH2CH2-)y CAS Number: 9002-98-6 Harmonized Tariff Code: 3909.30 Risk Phrases: 22 Harmful if swallowed. Safety Phrases: 23-36-60 Wear suitable protective clothing. This material and/or its container must be disposed of as hazardous waste.
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4-Pentynoic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Propargylacetic acid Formula: C5H6O2 Formula weight: 98.10 Purity: 98% CAS Number: 6089-09-4 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…
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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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Di-n-propyl phthalate, 98%
Thermo Scientific ChemicalsSynonym(s): Benzene-1,2-dicarboxylic acid di-n-propyl ester, Phthalic acid di-n-propyl ester Formula: C14H18O4 Formula weight: 250.30 Purity: 98% CAS Number: 131-16-8 UN Number: UN3082 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2917.34 Hazard Statements: …
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(^+)-2-Phenyl-1-propanol, 97%
Thermo Scientific ChemicalsSynonym(s): Hydratropyl alcohol, beta-Methylphenethyl alcohol Formula: C9H12O Formula weight: 136.19 Purity: 97% CAS Number: 1123-85-9 Harmonized Tariff Code: 2906.29 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P280f Wear protective clothing. …