Thermo Scientific Chemicals Chemicals Reagents N
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Niobium(IV) selenide, 99.8% (metals basis)
Thermo Scientific ChemicalsFormula: NbSe2 Formula weight: 250.83 Purity: 99.8% (metals basis) CAS Number: 12034-77-4 UN Number: UN3283 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2842.90 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if inhaled. May cause damage to…
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1-Nitroso-2-naphthol-3,6-disulfonic acid disodium salt, 90+%
Thermo Scientific ChemicalsSynonym(s): 1-Nitroso-R-salt Formula: C10H5NNa2O8S2 Formula weight: 377.26 Purity: 90+% CAS Number: 525-05-3 Harmonized Tariff Code: 2908.99 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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2-Nitro-4-(trifluoromethyl)aniline, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Amino-3-nitrobenzotrifluorideine Formula: C7H5F3N2O2 Formula weight: 206.13 Purity: 98% CAS Number: 400-98-6 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2921.43 Hazard Statements: H311-H302-H332-H315-H319-H335 Toxic in…
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Nickel(II) sulfate hydrate, Puratronic r, 99.9985% (metals basis)
Thermo Scientific ChemicalsFormula: NiO4S xH2O (x^=6) Formula weight: 154.77(anhy) Purity: 99.9985% (metals basis) CAS Number: 15244-37-8 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2833.24 Hazard Statements: H334-H350-H360-H372-H341-H302-H332-H315-H317 May cause…
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N-Allylaniline, 95%
Thermo Scientific ChemicalsFormula: C9H11N Formula weight: 133.19 Purity: 95% CAS Number: 589-09-3 Harmonized Tariff Code: 2921.42 Hazard Statements:
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4-Nitrophenyl phosphate disodium salt hexahydrate, 98%
Thermo Scientific ChemicalsFormula: C6H4NNa2O6P 6H2O Formula weight: 371.15 (253.06anhy) Purity: 98% CAS Number: 4264-83-9 Harmonized Tariff Code: 2919.90
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1,2-Naphthoquinone-4-sulfonic acid sodium salt, 97%
Thermo Scientific ChemicalsSynonym(s): Sodium 1,2-naphthoquinone-4-sulfonate Formula: C10H5NaO5S Formula weight: 260.20 Purity: 97% CAS Number: 521-24-4 Harmonized Tariff Code: 2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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1-Nitro-4-n-propylbenzene, 96%
Thermo Scientific ChemicalsSynonym(s): 4-n-Propylnitrobenzene Formula: C9H11NO2 Formula weight: 165.19 Purity: 96% CAS Number: 10342-59-3 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2904.20 Hazard Statements: H331-H302-H312 Toxic if inhaled. Harmful if…
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2-Nitrotoluene, 99+%
Thermo Scientific ChemicalsSynonym(s): 1-Methyl-2-nitrobenzene Formula: C7H7NO2 Formula weight: 137.14 Purity: 99+% CAS Number: 88-72-2 UN Number: UN1664 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2904.20 Hazard Statements: H340-H350-H361-H302 May cause genetic defects. May…
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Niobium(V) chloride, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: NbCl5 Formula weight: 270.20 Purity: 99.95% (metals basis) CAS Number: 10026-12-7 UN Number: UN3260 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2827.39 Hazard Statements: H314-H318-H302 Causes severe skin burns and eye damage. Causes serious eye…
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Nickel(II) acetate hydrate, 99+%
Thermo Scientific ChemicalsFormula: Ni(CH3COO)2 xH2O Formula weight: 176.79(anhy) Purity: 99+% CAS Number: 6018-89-9 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2915.29 Hazard Statements: H334-H350-H360-H372-H341-H302-H332-H317 May cause allergy or asthma symptoms…
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Nickel gauze, 50 mesh woven from 0.05mm (0.002in) dia wire
Thermo Scientific ChemicalsCAS Number: 7440-02-0 Harmonized Tariff Code: 7508.10 Hazard Statements: H372-H351-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. May cause an allergic skin reaction. Precautionary Statements: P260-P261-P280-P363-P405-P501a Do not…
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N-Acetyl-L-tyrosine, 99%
Thermo Scientific ChemicalsSynonym(s): Ac-Tyr-OH Formula: C11H13NO4 Formula weight: 223.23 Purity: 99% CAS Number: 537-55-3 Harmonized Tariff Code: 2924.29
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Naphthol Green B
Thermo Scientific ChemicalsSynonym(s): Acid Green 1, C.I. 10020 Formula: C30H15FeN3Na3O15S3 Formula weight: 878.47 CAS Number: 19381-50-1 Harmonized Tariff Code: 3204.12
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Nichrome etchant
Thermo Scientific ChemicalsUN Number: UN3264 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3810.10 Hazard Statements: H360-H362-H314-H290 May damage f
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N-Vinylphthalimide, 99%
Thermo Scientific ChemicalsFormula: C10H7NO2 Formula weight: 173.17 Purity: 99% CAS Number: 3485-84-5 Harmonized Tariff Code: 2925.19 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: P280g-P305+P351+P338 …
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Neutral Red, ACS
Thermo Scientific ChemicalsSynonym(s): Basic Red 5, C.I. 50040 Formula: C15H17ClN4 Formula weight: 288.78 CAS Number: 553-24-2 Harmonized Tariff Code: 3204.13
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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…
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n-Nonane, 99%
Thermo Scientific ChemicalsFormula: C9H20 Formula weight: 128.26 Purity: 99% CAS Number: 111-84-2 UN Number: UN1920 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2901.10 Hazard Statements: H304-H226-H332 May be fatal if swallowed and enters airways. Flammable liquid and vapour. Harmful…
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N-Fmoc-1-trityl-D-histidine, 98%
Thermo Scientific ChemicalsSynonym(s): (R)-2-(Fmoc-amino)-3-(1-trityl-1H-imidazol-4-yl)propionic acid, Fmoc-D-His(Trt)-OH Formula: C40H33N3O4 Formula weight: 619.71 Purity: 98% CAS Number: 135610-90-1 Harmonized Tariff Code: 2933.29
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N,N'-Methylenebisacrylamide, 99+%
Thermo Scientific ChemicalsSynonym(s): Bis-acrylamide, BAC Formula: C7H10N2O2 Formula weight: 154.17 Purity: 99+% CAS Number: 110-26-9 Harmonized Tariff Code: 2924.19 Hazard Statements: H302 Harmful if swallowed. Precautionary Statements: P264-P270-P301+P312-P330-P501a Wash thoroughly after handling.…
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N,N'-Diphenylbenzidine, 98%
Thermo Scientific ChemicalsSynonym(s): 4,4'-Bis(anilino)biphenyl Formula: C24H20N2 Formula weight: 336.44 Purity: 98% CAS Number: 531-91-9 Harmonized Tariff Code: 2921.59
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N-Boc-3-benzyloxymethyl-L-histidine, 98%
Thermo Scientific ChemicalsSynonym(s): Boc-His(Bom)-OH, N-[(1,1-dimethylethoxy)carbonyl]-3-[(phenylmethoxy)methyl]- L-Histidine Formula: C19H25N3O5 Formula weight: 375.42 Purity: 98%
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4-Nitrobenzophenone, 99%
Thermo Scientific ChemicalsFormula: C13H9NO3 Formula weight: 227.22 Purity: 99% CAS Number: 1144-74-7 Harmonized Tariff Code: 2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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N-Boc-D-aspartic acid 1-benzyl ester, 98%
Thermo Scientific ChemicalsSynonym(s): Boc-D-Asp-OBzl Formula: C16H21NO6 Formula weight: 323.34 Purity: 98% CAS Number: 92828-64-3 Harmonized Tariff Code: 2924.29
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N^a-Boc-D-lysine, 98%
Thermo Scientific ChemicalsSynonym(s): Boc-D-Lys-OH, (R)-6-Amino-2-(Boc-amino)hexanoic acid Formula: C11H22N2O4 Formula weight: 246.30 Purity: 98% CAS Number: 106719-44-2 Harmonized Tariff Code: 2924.29
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N-Boc-D-glutamic acid 1-tert-butyl ester, 95%
Thermo Scientific ChemicalsSynonym(s): Boc-D-Glu-Otbu Formula: C14H25NO6 Formula weight: 303.35 Purity: 95% CAS Number: 73872-71-6 Harmonized Tariff Code: 2922.49
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N-Fmoc-L-glutamic acid 1-tert-butyl ester, 98%
Thermo Scientific ChemicalsSynonym(s): Fmoc-Glu-Otbu, (S)-4-(Fmoc-amino)-5-(tert-butoxy)-5-oxopentanoic acid Formula: C24H27NO6 Formula weight: 425.47 Purity: 98% CAS Number: 84793-07-7 Harmonized Tariff Code: 2924.29
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Nickel(II) 2-ethylhexanoate monoisopropoxide, 99+% (m.b.), 5% w/v in isprpnl,…
Thermo Scientific ChemicalsSynonym(s): Nickel(II) 2-ethylhexano-isopropoxide Formula: C11H22NiO3 Formula weight: 261.00 Purity: 99+% (m.b.), 5% w/v in isprpnl, pkgd under Ar in rslble ChemSeal bottles UN Number: UN1219 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard…
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Nitroterephthalic acid, 99%
Thermo Scientific ChemicalsSynonym(s): 2-Nitrobenzene-1,4-dicarboxylic acid Formula: C8H5NO6 Formula weight: 211.13 Purity: 99% CAS Number: 610-29-7 Harmonized Tariff Code: 2917.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Nickel slug, 3.175mm (0.125in) dia x 3.175mm (0.125in) length, Puratronic r, 99…
Thermo Scientific ChemicalsPurity: 99.995% (metals basis) CAS Number: 7440-02-0 Harmonized Tariff Code: 7505.11 Hazard Statements: H372-H351-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. May cause an allergic skin reaction. Precautionary Statements: …