Reagents, P, Thermo Scientific Chemicals, 100 g
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n-Propyl 3,4,5-trihydroxybenzoate, 98%
Thermo Scientific ChemicalsSynonym(s): Gallic acid n-propyl ester, n-Propyl gallate Formula: C10H12O5 Formula weight: 212.20 Purity: 98% CAS Number: 121-79-9 Harmonized Tariff Code: 2918.29 Hazard Statements: H302-H317 Harmful if swallowed. May cause an allergic skin reaction. Precautionary Statements:…
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Pyridinium dichromate, 98%
Thermo Scientific ChemicalsSynonym(s): PDC Formula: C10H12Cr2N2O7 Formula weight: 376.21 Purity: 98% CAS Number: 20039-37-6 UN Number: UN3087 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2933.39 Risk Phrases: 49-8-43-50/53 May cause cancer by inhalation. Contact with combustible…
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Potassium iodide, ACS, 99.0% min
Thermo Scientific ChemicalsFormula: KI Formula weight: 166.01 Purity: 99.0% min CAS Number: 7681-11-0 Harmonized Tariff Code: 2827.60
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2-Phenylpropionaldehyde, 97%
Thermo Scientific ChemicalsSynonym(s): Hydratropaldehyde, 2-Phenylpropanal Formula: C9H10O Formula weight: 134.18 Purity: 97% CAS Number: 93-53-8 Harmonized Tariff Code: 2912.29 Hazard Statements: H315-H319-H335-H227 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.…
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Phenylacetaldehyde, 95%
Thermo Scientific ChemicalsFormula: C8H8O Formula weight: 120.15 Purity: 95% CAS Number: 122-78-1 Harmonized Tariff Code: 2912.29 Hazard Statements: H301-H227-H315-H319-H335 Toxic if swallowed. Combustible liquid. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Palladium, 5% on activated carbon paste, 5R39
Thermo Scientific ChemicalsCAS Number: 7440-05-3 Harmonized Tariff Code: 3815.12
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Potassium tert-pentyloxide, 14-18% w/v in cyclohexane
Thermo Scientific ChemicalsSynonym(s): Potassium tert-amylate, Potassium 2-methyl-2-butoxide Formula: C5H11KO Formula weight: 126.24 CAS Number: 41233-93-6 UN Number: UN2924 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2905.19 Hazard Statements: H225-H314-H318-H336 Highly flammable…
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Propiophenone, 99%
Thermo Scientific ChemicalsSynonym(s): Ethyl phenyl ketone, 1-Phenyl-1-propanone Formula: C9H10O Formula weight: 134.18 Purity: 99% CAS Number: 93-55-0 Harmonized Tariff Code: 2914.39 Hazard Statements: H227 Combustible liquid. Precautionary Statements: P210-P280-P370+P378a-P403+P235-P501a Keep away…
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Phenylacetylene, 98+%
Thermo Scientific ChemicalsSynonym(s): Ethynylbenzene Formula: C8H6 Formula weight: 102.14 Purity: 98+% CAS Number: 536-74-3 UN Number: UN3295 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H304-H226-H319-H335 May be fatal if swallowed and enters airways.…
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Potassium permanganate, low in mercury, 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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Potassium nitrite, 97%
Thermo Scientific ChemicalsFormula: KNO2 Formula weight: 85.11 Purity: 97% CAS Number: 7758-09-0 UN Number: UN1488 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2834.10 Hazard Statements: H272-H301 May intensify fire; oxidizer. Toxic if swallowed. Precautionary Statements: …
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1-Phenylsemicarbazide, 99%
Thermo Scientific ChemicalsSynonym(s): 1-Carbamoyl-2-phenylhydrazine, 2-Phenylhydrazinecarboxamide Formula: C6H5NHNHCONH2 Formula weight: 151.17 Purity: 99% CAS Number: 103-03-7 Harmonized Tariff Code: 2928.00 Hazard Statements: H351-H315-H319-H335 Suspected of causing cancer. Causes skin irritation.…
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(S)-(-)-2-Pyrrolidinone-5-carboxylic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): L-Pyroglutamic acid, H-Pyr-OH Formula: C5H7NO3 Formula weight: 129.12 Purity: 98+% CAS Number: 98-79-3 Harmonized Tariff Code: 2933.79 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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(^+)-1-Phenyl-1-propanol, 98+%
Thermo Scientific ChemicalsSynonym(s): (+/-)-alpha-Ethylbenzyl alcohol, Phenyl ethyl carbinol Formula: C9H12O Formula weight: 136.19 Purity: 98+% CAS Number: 93-54-9 Harmonized Tariff Code: 2906.29 Hazard Statements: H301-H227 Toxic if swallowed. Combustible liquid. Precautionary Statements: …
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Pyridine hydrobromide perbromide, tech. 90%
Thermo Scientific ChemicalsSynonym(s): Pyridinium bromide perbromide, Pyridinium tribromide Formula: C5H5N HBr3 Formula weight: 319.82 Purity: tech. 90% CAS Number: 39416-48-3 UN Number: UN3261 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2933.31 Hazard Statements: H314-H318 Causes…
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Pentafluorophenol, 99%
Thermo Scientific ChemicalsSynonym(s): PFP Formula: C6HF5O Formula weight: 184.06 Purity: 99% CAS Number: 771-61-9 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2908.19 Hazard Statements: H301-H311-H314-H318 Toxic if swallowed. Toxic in contact with skin. Causes…
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Palmitoyl chloride, 98%
Thermo Scientific ChemicalsSynonym(s): n-Hexadecanoyl chloride Formula: C16H31ClO Formula weight: 274.88 Purity: 98% CAS Number: 112-67-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
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2,3,4,5,6-Pentafluorobenzyl bromide, 98+%
Thermo Scientific ChemicalsSynonym(s): alpha-Bromo-2,3,4,5,6-pentafluorotoluene Formula: C7H2BrF5 Formula weight: 261.00 Purity: 98+% CAS Number: 1765-40-8 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318-H227 Causes severe skin…
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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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Pyridoxine hydrochloride, 99%
Thermo Scientific ChemicalsSynonym(s): Pyridoxol hydrochloride, Vitamin B6 hydrochloride Formula: C8H11NO3 HCl Formula weight: 205.64 Purity: 99% CAS Number: 58-56-0 Harmonized Tariff Code: 2936.25
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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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3-Pentanol, 98+%
Thermo Scientific ChemicalsSynonym(s): Diethyl carbinol Formula: C5H12O Formula weight: 88.15 Purity: 98+% CAS Number: 584-02-1 UN Number: UN1105 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.19 Hazard Statements: H226-H332-H315-H335 Flammable liquid and vapour. Harmful if…
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2-Picolinic acid, 99%
Thermo Scientific ChemicalsSynonym(s): Pyridine-2-carboxylic acid Formula: C6H5NO2 Formula weight: 123.11 Purity: 99% CAS Number: 98-98-6 Harmonized Tariff Code: 2933.39 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Potassium carbonate sesquihydrate, ACS, 98.5-101.0%
Thermo Scientific ChemicalsFormula: K2CO3 1.5H2O Formula weight: 165.23 (138.21anhy) Purity: 98.5-101.0% CAS Number: 6381-79-9 Harmonized Tariff Code: 2836.40 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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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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Pyridine-2-carboxaldehyde, 99%
Thermo Scientific ChemicalsSynonym(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…
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4-n-Propylcyclohexanone, 99%
Thermo Scientific ChemicalsFormula: C9H16O Formula weight: 140.23 Purity: 99% CAS Number: 40649-36-3 Harmonized Tariff Code: 2914.29 Hazard Statements: H315-H227 Causes skin irritation. Combustible liquid. Precautionary Statements: P210-P280-P362-P321-P403+P235-P501a Keep away from heat/sparks/open…
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Palatinose hydrate, 98+%
Thermo Scientific ChemicalsSynonym(s): 6-O-^a-D -Glucopyranosyl-D-fructose, Isomaltulose Formula: C12H22O11 xH2O Formula weight: 342.30 Purity: 98+% CAS Number: 13718-94-0 Harmonized Tariff Code: 2940.00
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Poly(2-ethyl-2-oxazoline), M.W. 200,000
Thermo Scientific ChemicalsFormula: [-N(COC2H5)CH2CH2-] n CAS Number: 25805-17-8 Harmonized Tariff Code: 3908.90
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Potassium hydroxide, 99.98% (metals basis), 85% min
Thermo Scientific ChemicalsFormula: KOH Formula weight: 56.11 Purity: 99.98% (metals basis), 85% min 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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Polyethyleneimine, branched, M.W. 50,000 - 100,000, 30% w/w 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
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Palladium, 10% on activated carbon powder, standard, unreduced, nominally 50%…
Thermo Scientific ChemicalsHarmonized Tariff Code: 3815.12