Reagents, N, 500 g
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Nickel powder, APS 3-7 micron, 99.9% (metals basis)
Thermo Scientific ChemicalsPurity: 99.9% (metals basis) CAS Number: 7440-02-0 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 7504.00 Hazard Statements: H372-H351-H228-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer. Flammable…
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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) 2,4-pentanedionate, 95%
Thermo Scientific ChemicalsSynonym(s): Bis(acetylacetonato)nickel(II), Nickel(II) acetylacetonate Formula: C10H14NiO4 Formula weight: 256.91 Purity: 95% CAS Number: 3264-82-2 Harmonized Tariff Code: 2914.19 Hazard Statements: H350-H302-H317 May cause cancer. Harmful if swallowed. May cause an allergic…
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Nickel Potassium Cyanide, Crystal, Purified
Spectrum ChemicalGrade: Purified CAS No.: 14220-17-8 UN No.: UN1588 Class: 6.1 Pkg. Group: PG III
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Nickel(II) nitrate hexahydrate, tech., Ni 19.8% min
Thermo Scientific ChemicalsFormula: N2NiO6 6H2O Formula weight: 290.80 (182.70anhy) CAS Number: 13478-00-7 UN Number: UN2725 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H334-H350-H360-H372-H341-H318-H302-H332-H315-H317 May intensify fire; oxidizer. May…
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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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Nitrilotriacetic acid, 99%
Thermo Scientific ChemicalsSynonym(s): Tris(carboxymethyl)amine, N,N-Bis(carboxymethyl)glycine Formula: C6H9NO6 Formula weight: 191.14 Purity: 99% CAS Number: 139-13-9 Harmonized Tariff Code: 2922.49 Hazard Statements: H351-H302-H315-H319-H335 Suspected of causing cancer. Harmful if swallowed. Causes…
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Nickel(II) chloride, anhydrous, 99% (metals basis)
Thermo Scientific ChemicalsFormula: Cl2Ni Formula weight: 129.60 Purity: 99% (metals basis) CAS Number: 7718-54-9 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2827.35 Hazard Statements: H301-H331-H334-H350-H360-H372-H341-H315-H317 Toxic if swallowed. Toxic if…
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Neopentyl alcohol, 99%
Thermo Scientific ChemicalsSynonym(s): 2,2-Dimethyl-1-propanol Formula: (CH3)3CCH2OH Formula weight: 88.15 Purity: 99% CAS Number: 75-84-3 UN Number: UN1325 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 2905.19 Hazard Statements: H228 Flammable solid. Precautionary Statements: …
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Nickel(II) chloride, anhydrous, 98%
Thermo Scientific ChemicalsFormula: Cl2Ni Formula weight: 129.60 Purity: 98% CAS Number: 7718-54-9 UN Number: UN3288 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2827.35 Hazard Statements: H301-H331-H334-H350-H360-H372-H341-H315-H317 Toxic if swallowed. Toxic if inhaled. May cause…
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Nickel powder, -325 mesh, typically 99.8% (metals basis)
Thermo Scientific ChemicalsPurity: typically 99.8% (metals basis) CAS Number: 7440-02-0 UN Number: UN3089 Hazard Class: 4.1 Packing Group: II Harmonized Tariff Code: 7504.00 Hazard Statements: H372-H351-H228-H317 Causes damage to organs through prolonged or repeated exposure. Suspected of causing cancer.…
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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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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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Nitrobenzene, 99%
Thermo Scientific ChemicalsFormula: C6H5NO2 Formula weight: 123.11 Purity: 99% CAS Number: 98-95-3 UN Number: UN1662 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2904.20 Hazard Statements: H300-H310-H330-H372-H351-H361-H227 Fatal if swallowed. Fatal in contact with skin. Fatal if…
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1-Naphthol, ReagentPlus®, =99%
MilliporeSigmaSynonyms: α-Naphthol; 1-Hydroxynaphthalene Formula: C10H7OH Formula Weight: 144.17 CAS No.: 90-15-3 Purity: ≥99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 10, 100, 500 g in glass bottle
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Nutrient Agar, Granulated
MilliporeSigmaFormula: Mixture Suitability: For Microbiology Typical Composition (g/L): Peptone from meat 5.0; meat extract 3.0; agar-agar 12.0 Application: Universal culture medium for cultivating less fastidious microorganisms. Preparation: 20.0g/L Reference methods: AOAC…
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1-Naphthol, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 90-15-3 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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4-Nitrophenylacetic acid, 98%
Thermo Scientific ChemicalsFormula: C8H7NO4 Formula weight: 181.15 Purity: 98% CAS Number: 104-03-0 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Naphthalene-2-sulfonyl chloride, 97%
Thermo Scientific ChemicalsFormula: C10H7ClO2S Formula weight: 226.68 Purity: 97% CAS Number: 93-11-8 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Niobium(V) chloride, 99.9% (metals basis)
Thermo Scientific ChemicalsFormula: Cl5Nb Formula weight: 270.20 Purity: 99.9% (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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Niobium(V) chloride, 99% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Niobium pentachloride Formula: NbCl5 Formula weight: 270.20 Purity: 99% (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…
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1,4-Naphthoquinone, 0.97
MilliporeSigmaSynonyms: alpha-Naphthoquinone CAS Number: 130-15-4 Formula: C10H6O2 Formula Weight: 158.15 Linear Formula: C10H6O2 MDL No.: MFCD00001676 Purity: 0.97 Melting Point: 119-122 C (lit.) Beilstein Registry Number: 878524 EC Number: 204-977-6 UNSPSC Code: 12352100 …
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SIGMA Hexadecyltrimethylammonium bromide, =98%
MilliporeSigmaSynonyms: CTAB; Cetrimonium bromide; Cetyltrimethylammonium bromide; Palmityltrimethylammonium bromide Formula: CH3(CH2)15N(Br)(CH3)3 Formula Weight: 364.45 CAS No.: 57-09-0 Purity: ≥98% Application: Cationic surfactant …
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Niobium(V) oxide, 99.5% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Niobium pentoxide Formula: Nb2O5 Formula weight: 265.81 Purity: 99.5% (metals basis) CAS Number: 1313-96-8 Harmonized Tariff Code: 2825.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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"NBB Broth Base, modified, for microbiology"
MilliporeSigmaSynonyms: Broth for the detection of bacteria harmful to beer Application: Selective medium used for the detection of contaminating/spoilage microorganisms in brewery.
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Nickel(II) tetrafluoroborate hexahydrate
Thermo Scientific ChemicalsFormula: Ni(BF4)2 6H2O Formula weight: 340.40 (232.30anhy) CAS Number: 15684-36-3 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code: 2826.90 Hazard Statements: H334-H350-H360-H372-H341-H317 May cause allergy or asthma symptoms or breathing…
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ALDRICH 3'-Nitroacetophenone, ReagentPlus®, 99%
MilliporeSigmaFormula: O2NC6H4COCH3 Formula Weight: 165.15 CAS No.: 121-89-1 Purity: 99% Legal Information: ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC Packaging: 100, 500 g in poly bottle
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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…