Reagents, P, Thermo Scientific Chemicals, 500 g, Chemicals
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Potassium peroxydisulfate, 97%
Thermo Scientific ChemicalsSynonym(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: …
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Phosphorus(V) oxide, ACS, 98% min
Thermo Scientific ChemicalsSynonym(s): Phosphoric anhydride, Phosphoric oxide Formula: P2O5 Formula weight: 141.94 Purity: 98% min 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…
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Polyvinyl alcohol, 98-99% hydrolyzed, medium molecular weight
Thermo Scientific ChemicalsFormula: [-CH2CH(OH)-] n Purity: 98-99% hydrolyzed, medium molecular weight CAS Number: 9002-89-5 Harmonized Tariff Code: 3905.30
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Potassium hydroxide, flake, 85%
Thermo Scientific ChemicalsFormula: HKO Formula weight: 56.11 Purity: 85% CAS Number: 1310-58-3 UN Number: UN1813 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.20 Hazard Statements: H314-H302 Causes severe skin burns and eye damage. Harmful if swallowed. Precautionary Statements:…
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Potassium tetrafluoroborate, 99% min, typically >99.5%
Thermo Scientific ChemicalsSynonym(s): Potassium borofluoride, Potassium fluoroborate Formula: BF4K Formula weight: 125.91 Purity: 99% min, typically >99.5% CAS Number: 14075-53-7 Harmonized Tariff Code: 2826.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…
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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 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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Phenol, ACS, 99+%, stab.
Thermo Scientific ChemicalsFormula: C6H5OH Formula weight: 94.11 Purity: 99+%, stab. 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…
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Polyvinylpyrrolidone, average M.W. 58,000
Thermo Scientific ChemicalsSynonym(s): PVP K-30 Formula: (C6H9NO) n CAS Number: 9003-39-8 Harmonized Tariff Code: 3905.99
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Polyethyleneimine, branched, M.W. 600, 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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Pentaerythritol triacrylate, stab. with 300-400ppm 4-methoxyphenol
Thermo Scientific ChemicalsSynonym(s): PETA Formula: C14H18O7 Formula weight: 298.28 CAS Number: 3524-68-3 Packing Group: III Harmonized Tariff Code: 2916.12 Hazard Statements: H315-H319-H317 Causes skin irritation. Causes serious eye irritation. May cause an allergic skin reaction. Precautionary…
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Phenoxyacetic acid, 99%
Thermo Scientific ChemicalsFormula: C8H8O3 Formula weight: 152.15 Purity: 99% CAS Number: 122-59-8 Harmonized Tariff Code: 2918.99 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Potassium borohydride, 98%
Thermo Scientific ChemicalsSynonym(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…
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Polyvinylpyrrolidone, cross linked
Thermo Scientific ChemicalsSynonym(s): Polyvinylpolypyrrolidone Formula: (C6H9NO) n CAS Number: 25249-54-1 Harmonized Tariff Code: 3905.99
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Paraformaldehyde, 97%
Thermo Scientific ChemicalsSynonym(s): Polyoxymethylene Formula: (CH2O) n Purity: 97% CAS Number: 30525-89-4 UN Number: UN2213 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2912.60 Hazard Statements: H314-H318-H228-H351-H302-H332-H317 Causes severe skin burns and eye damage. Causes…
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Potassium cyanide, 97+%
Thermo Scientific ChemicalsFormula: CKN Formula weight: 65.12 Purity: 97+% CAS Number: 151-50-8 UN Number: UN1680 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2837.19 Hazard Statements: H300-H310-H330 Fatal if swallowed. Fatal in contact with skin. Fatal if inhaled. Precautionary…
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Potassium nitrate, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: KNO3 Formula weight: 101.11 Purity: 99.0% min 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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Phenolphthalein, ACS
Thermo Scientific ChemicalsFormula: C20H14O4 Formula weight: 318.33 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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Phthalic acid, ACS, 99.5+%
Thermo Scientific ChemicalsSynonym(s): Benzene-1,2-dicarboxylic acid, Benzene-1,2-dicarboxylic acid Formula: C6H4(COOH)2 Formula weight: 166.13 Purity: 99.5+% CAS Number: 88-99-3 Harmonized Tariff Code: 2917.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…
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Phosphorous acid, 97%
Thermo Scientific ChemicalsSynonym(s): Phosphonic acid Formula: H3PO3 Formula weight: 82.00 Purity: 97% CAS Number: 13598-36-2 UN Number: UN2834 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2811.19 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes…
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1,5-Pentanediol, 97%
Thermo Scientific ChemicalsSynonym(s): Pentamethylene glycol, 1,5-Dihydroxypentane Formula: C5H12O2 Formula weight: 104.15 Purity: 97% CAS Number: 111-29-5 Harmonized Tariff Code: 2905.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May…
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Potassium hydroxide, ACS, 85% min, K{2}CO{3} 2.0% max
Thermo Scientific ChemicalsFormula: KOH Formula weight: 56.11 Purity: 85% min, K{2}CO{3} 2.0% max CAS Number: 1310-58-3 UN Number: UN1813 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2815.20 Hazard Statements: H314-H302 Causes severe skin burns and eye damage. Harmful if swallowed. …
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Polyvinylpyrrolidone, M.W. 10,000
Thermo Scientific ChemicalsSynonym(s): PVP K15, Povidone Formula: (C6H9NO) n CAS Number: 9003-39-8 Harmonized Tariff Code: 3905.99
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n-Pentyl acetate, 99%
Thermo Scientific ChemicalsSynonym(s): Acetic acid n-pentyl ester, n-Amyl acetate Formula: CH3CO2(CH2)4CH3 Formula weight: 130.19 Purity: 99% CAS Number: 628-63-7 UN Number: UN1104 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.39 Hazard Statements: H226 Flammable liquid and…
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Polyethylene glycol monomethylether, 350
Thermo Scientific ChemicalsFormula: CH3(OCH2CH2) nOH CAS Number: 9004-74-4 Harmonized Tariff Code: 3907.20
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Pyromellitic dianhydride, 98%
Thermo Scientific ChemicalsSynonym(s): 1,2,4,5-Benzenetetracarboxylic dianhydride Formula: C10H2O6 Formula weight: 218.12 Purity: 98% CAS Number: 89-32-7 Ha
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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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Potassium cyanate, 97%
Thermo Scientific ChemicalsFormula: KOCN Formula weight: 81.12 Purity: 97% CAS Number: 590-28-3 Harmonized Tariff Code: 2842.90 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly after handling. Do not eat, drink or smoke when using…
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Polyethyleneimine, branched, M.W. 1,200, 99%
Thermo Scientific ChemicalsFormula: (-NHCH2CH2-)x(-N(CH2CH2NH2)CH2CH2-)y Purity: 99% CAS Number: 9002-98-6 Harmonized Tariff Code: 3911.90 Hazard Statements: H302
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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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Potassium nitrate, 99%
Thermo Scientific ChemicalsFormula: KNO3 Formula weight: 101.11 Purity: 99% 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: …