Reagents, UN2811, 2.5 kg
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Cetylpyridinium Chloride, Monohydrate, USP
Spectrum ChemicalGrade: USP CAS No.: 6004-24-6 UN No.: UN2811 Class: 6.1 Pkg. Group: PG II
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N-Dodecylpyridinium Chloride For Synthesis
MilliporeSigmaCAS No.: 104-74-5 UN No.: UN2811 pH: 4 (10 g/l, H2O, 20°C) Solubility: 600 g/l (20°C) Melting Point: 87 - 89°C Molar Mass: 283.88 g/mol Flash Point: 160°C Refractive Index: 160°C Density: 1.04 g/cm3 (20°C) Ignition Point: 270°C
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Quercetin, Dihydrate
Spectrum ChemicalCAS No.: 6151-25-3 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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2-Mercaptobenzimidazole, 97%
Thermo Scientific ChemicalsSynonym(s): Benzimidazole-2-thiol Formula: C7H6N2S Formula weight: 150.20 Purity: 97% CAS Number: 583-39-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: …
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Tetramethylammonium bromide, 98%
Thermo Scientific ChemicalsFormula: C4H12BrN Formula weight: 154.06 Purity: 98% CAS Number: 64-20-0 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2923.90 Hazard Statements: H300-H315-H319-H335 Fatal if swallowed. Causes skin irritation. Causes serious eye irritation.…
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1,4-Naphthoquinone, 97+% (dry wt.), cont. up to 5% water
Thermo Scientific ChemicalsFormula: C10H6O2 Formula weight: 158.15 Purity: 97+% (dry wt.), cont. up to 5% water CAS Number: 130-15-4 UN Number: UN2811 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2914.69 Hazard Statements: H301-H311-H330-H315-H319-H317-H335 Toxic if swallowed. Toxic…
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Aspirin, USP
Spectrum ChemicalGrade: USP CAS No.: 50-78-2 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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Thiosemicarbazide, 99%
Thermo Scientific ChemicalsFormula: CH5N3S Formula weight: 91.14 Purity: 99% CAS Number: 79-19-6 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H300 Fatal if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash…
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Methyl carbazate, 98%
Thermo Scientific ChemicalsSynonym(s): Methoxycarbonylhydrazine, Methyl hydrazinocarboxylate Formula: C2H6N2O2 Formula weight: 90.08 Purity: 98% CAS Number: 6294-89-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H301-H315-H319-H335 …
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Tetramethylammonium Chloride, Crystal, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 75-57-0 UN No.: UN2811 Class: 6.1 Pkg. Group: PG II
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Thiourea Reagent (ACS)
GFS ChemicalsMasking and colorimetric reagent for various metal ions. Precipitation reagent for lead, cadmium, selenium, bismuth and tellurium.
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4-Bromophenol, 99%
Thermo Scientific ChemicalsFormula: C6H5BrO Formula weight: 173.01 Purity: 99% CAS Number: 106-41-2 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2908.19 Hazard Statements: H301-H312-H315-H319-H335 Toxic if swallowed. Harmful in contact with skin. Causes skin…
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1-Fluoro-4-nitrobenzene, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Fluoronitrobenzene, 4-Nitrofluorobenzene Formula: C6H4FNO2 Formula weight: 141.10 Purity: 99% CAS Number: 350-46-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2904.90 Hazard Statements: H331-H373-H302-H312-H315-H319 …
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Sodium Lauryl Sulfate, NF, EP, BP, JP
Spectrum ChemicalGrade: NF, EP, BP, JP CAS No.: 151-21-3 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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Sodium Lauryl Sulfate, FCC
Spectrum ChemicalGrade: FCC CAS No.: 151-21-3 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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Semicarbazide hydrochloride, 99%
Thermo Scientific ChemicalsFormula: CH4N3O HCl Formula weight: 111.53 Purity: 99% CAS Number: 563-41-7 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2928.00 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye…
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4-Methoxy-2-nitroaniline, 99%
Thermo Scientific ChemicalsSynonym(s): 4-Amino-3-nitroanisole, 2-Nitro-p-anisidine Formula: C7H8N2O3 Formula weight: 168.15 Purity: 99% CAS Number: 96-96-8 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2922.29 Hazard Statements: H300-H310-H330-H373 Fatal if…
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1-Naphthol, 99%
Thermo Scientific ChemicalsSynonym(s): ^a-Naphthol, 1-Hydroxynaphthalene Formula: C10H8O Formula weight: 144.17 Purity: 99% CAS Number: 90-15-3 UN Number: UN2811 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2907.15 Hazard Statements: H318-H302-H312-H335-H315 Causes serious eye…
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Thiourea, Practical
Spectrum ChemicalGrade: Practical CAS No.: 62-56-6 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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N,N'-Diphenylthiourea, 98%
Thermo Scientific ChemicalsSynonym(s): Thiocarbanilide Formula: C13H12N2S Formula weight: 228.32 Purity: 98% CAS Number: 102-08-9 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H300-H317 Fatal if swallowed. May cause an allergic skin…
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Pyrocatechol, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 120-80-9 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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Thiourea, Crystal, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS CAS No.: 62-56-6 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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2-Diisopropylaminoethyl chloride hydrochloride, 98%
Thermo Scientific ChemicalsSynonym(s): N-(2-Chloroethyl)diisopropylamine hydrochloride Formula: [(CH3)2CH]2NCH2CH2Cl HCl Formula weight: 200.15 Purity: 98% CAS Number: 4261-68-1 UN Number: UN2811 Hazard Class: 6.1 Packing Group: I Harmonized Tariff Code: 2921.19 Hazard Statements: …
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Semicarbazide Hydrochloride, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 563-41-7 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III
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Thiourea, Crystal, Reagent
Spectrum ChemicalGrade: Reagent CAS No.: 62-56-6 UN No.: UN2811 Class: 6.1 Pkg. Group: PG III