Thermo Scientific Chemicals Chemicals Reagents N
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Niobium pieces, 99.8% (metals basis)
Thermo Scientific ChemicalsPurity: 99.8% (metals basis) CAS Number: 7440-03-1 Harmonized Tariff Code: 8112.92
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Nickel Chromium powder, -140+325 mesh, 97% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Nichrome^t Formula: Ni Cr 80 20 wt Purity: 97% (metals basis) CAS Number: 11106-97-1 UN Number: UN3178 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 7504.00 Risk Phrases: 11-40-43 Flammable. Possible risk of irreversible effects. May cause…
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Nickel on silica-alumina, catalyst
Thermo Scientific ChemicalsFormula: 66^+5 Ni CAS Number: 7440-02-0 UN Number: UN3178 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 3815.11 Hazard Statements: H228-H351-H332-H317-H335 Flammable solid. Suspected of causing cancer. Harmful if inhaled. May cause an allergic skin reaction. May…
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Nickel silicide, 99% (metals basis excluding Co), Co 0.1-1%
Thermo Scientific ChemicalsFormula: Ni2Si Formula weight: 145.47 Purity: 99% (metals basis excluding Co), Co 0.1-1% CAS Number: 12059-14-2 UN Number: UN3077
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N-Dodecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
Thermo Scientific ChemicalsSynonym(s): Lauryl sulfo^bine Formula: C17H37NO3S Formula weight: 335.55 CAS Number: 14933-08-5 Harmonized Tariff Code: 2923.90 Risk Phrases: 20/21/22-36/37/38 Harmful by inhalation, in contact with skin and if swallowed. Irritating to eyes, respiratory system and skin. Safety…
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N-Boc-L-alanine, 98+%
Thermo Scientific ChemicalsSynonym(s): Boc-Ala-OH, N-(tert-Butoxycarbonyl)-L-alanine Formula: C8H15NO4 Formula weight: 189.21 Purity: 98+% CAS Number: 15761-38-3 Harmonized Tariff Code: 2924.19
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N,N-Dimethylglycine methyl ester, 98%
Thermo Scientific ChemicalsSynonym(s): (Dimethylamino)acetic acid methyl ester, Methyl (dimethylamino)acetate Formula: (CH3)2NCH2CO2CH3 Formula weight: 117.15 Purity: 98% CAS Number: 7148-06-3 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2922.49 Hazard Statements: …
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^b-Nicotinamide adenine dinucleotide reduced disodium salt, 98%
Thermo Scientific ChemicalsSynonym(s): ^b-NADH disodium salt Formula: C21H27N7Na2O14P2 Formula weight: 709.41 Purity: 98% CAS Number: 606-68-8 Harmonized Tariff Code: 2934.99
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N-Succinimidyl 4,7,10,13,16-pentaoxanonadec-18-ynoate
Thermo Scientific ChemicalsSynonym(s): Acetylene-PEG5-NHS ester Formula: C18H27NO9 Formula weight: 401.41 Harmonized Tariff Code: 2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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N-Methylformanilide, 99%
Thermo Scientific ChemicalsFormula: C8H9NO Formula weight: 135.17 Purity: 99% CAS Number: 93-61-8 Harmonized Tariff Code: 2924.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Nonafluorobutanesulfonyl fluoride, 90+%
Thermo Scientific ChemicalsSynonym(s): Nonaflyl fluoride, Perfluorobutanesulfonyl fluoride Formula: CF3(CF2)3SO2F Formula weight: 302.09 Purity: 90+% CAS Number: 375-72-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes…
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3-Nitroaniline, 98%
Thermo Scientific ChemicalsFormula: C6H6N2O2 Formula weight: 138.13 Purity: 98% CAS Number: 99-09-2 UN Number: UN1661 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2921.42 Hazard Statements: H310-H330-H373-H302 Fatal in contact with skin. Fatal if inhaled. May cause damage to organs…
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Nile Blue A
Thermo Scientific ChemicalsSynonym(s): C.I. 51180, Basic Blue 12 Formula: C40H40N6O6S Formula weight: 732.84 CAS Number: 3625-57-8 Harmonized Tariff Code: 3204.90
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Nickel(II) citrate hydrate, 98+%
Thermo Scientific ChemicalsFormula: Ni3(C6H5O7)2 xH2O Formula weight: 554.33(anhy) Purity: 98+% CAS Number: 6018-92-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2918.15 Hazard Statements: H334-H350-H360-H372-H341-H317 May cause allergy or asthma symptoms or…
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Nitrofurantoin, 98%
Thermo Scientific ChemicalsSynonym(s): N-(5-Nitro-2-furfurylidene)-1-aminohydantoin Formula: C8H6N4O5 Formula weight: 238.16 Purity: 98% CAS Number: 67-20-9 Harmonized Tariff Code: 2934.99 Hazard Statements: H301-H334-H341-H351-H361-H317 Toxic if swallowed. May cause allergy or asthma symptoms or…
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Nickel(II) bromide trihydrate, 98%
Thermo Scientific ChemicalsFormula: NiBr2 3H2O Formula weight: 272.58 (218.53anhy) Purity: 98% CAS Number: 7789-49-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2827.59 Hazard Statements: H334-H350-H360-H372-H341-H317 May cause allergy or asthma symptoms or…
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Nordihydroguaiaretic acid, 97%
Thermo Scientific ChemicalsSynonym(s): 1,4-Bis(3,4-dihydroxyphenyl)-2,3-dimethylbutane Formula: C18H22O4 Formula weight: 302.37 Purity: 97% CAS Number: 500-38-9 Harmonized Tariff Code: 2907.29 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye…
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1-Naphthaldehyde, 97%
Thermo Scientific ChemicalsSynonym(s): 1-Naphathalenecarboxaldehyde Formula: C11H8O Formula weight: 156.18 Purity: 97% CAS Number: 66-77-3 Harmonized Tariff Code: 2912.29 Hazard Statements: H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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1-(4-Nitrophenyl)piperazine, 98+%
Thermo Scientific ChemicalsFormula: C10H13N3O2 Formula weight: 207.23 Purity: 98+% CAS Number: 6269-89-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.59 Hazard Statements: H331-H302-H312-H315-H319-H335 Toxic if inhaled. Harmful if swallowed. Harmful in contact…
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Nickel(II) octanoate, in mineral spirits (8% Ni)
Thermo Scientific ChemicalsSynonym(s): Octanoic acid nickel(II) salt Formula: C16H30NiO4 Formula weight: 345.10 CAS Number: 4995-91-9 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2915.90 Hazard Statements: H334-H350-H360-H372-H341-H314-H318-H226-H317 May cause…
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Nujol, for IR spectroscopy
Thermo Scientific ChemicalsSynonym(s): Mineral oil, Paraffin oil CAS Number: 8012-95-1 Hazard Class: 0 Harmonized Tariff Code: 2710.19 Hazard Statements: H319 Causes serious eye irritation. Precautionary Statements: P280-P264-P305+P351+P338-P337+P313 Wear protective gloves/protective clothing/eye…
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N,N'-Diethylurea, 97%
Thermo Scientific ChemicalsSynonym(s): 1,3-Diethylurea Formula: C5H12N2O Formula weight: 116.16 Purity: 97% CAS Number: 623-76-7 Harmonized Tariff Code: 2924.21
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N-Boc-D-^b-proline, 95%
Thermo Scientific ChemicalsSynonym(s): (R)-(-)-1-Boc-pyrrolidine-3-carboxylic acid Formula: C10H17NO4 Formula weight: 215.25 Purity: 95% CAS Number: 72925-16-7
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N-Boc-L-^b-proline, 95%
Thermo Scientific ChemicalsSynonym(s): (S)-(+)-1-Boc-pyrrolidine-3-carboxylic acid Formula: C10H17NO4 Formula weight: 215.25 Purity: 95% CAS Number: 140148-70-5
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Nickel, plasma standard solution, Specpure r, Ni 1000µg/ml
Thermo Scientific ChemicalsFormula: Ni in 5 HNO3 UN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314-H317-H208 Causes severe skin burns and eye damage. May cause an allergic skin reaction. Precautionary Statements: …
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1-Naphthylamine hydrochloride, 98%
Thermo Scientific ChemicalsSynonym(s): 1-Aminonaphthalene hydrochloride Formula: C10H9N HCl Formula weight: 179.65 Purity: 98% CAS Number: 552-46-5 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.45 Hazard Statements: H350-H302 May cause cancer. Harmful if…
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N,N,N',N'-Tetrakis-(2-pyridylmethyl)ethylenediamine
Thermo Scientific ChemicalsSynonym(s): TPEN, TPEDA Formula: C26H28N6 Formula weight: 424.54 CAS Number: 16858-02-9 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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N,O-Bis(trimethylsilyl)acetamide, 95%
Thermo Scientific ChemicalsSynonym(s): BSA Formula: C8H21NOSi2 Formula weight: 203.43 Purity: 95% CAS Number: 10416-59-8 UN Number: UN2920 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H301-H314-H318-H226 Toxic if swallowed. Causes severe skin burns and eye…