Reagents, A, Thermo Scientific Chemicals, 500 g
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Acid Fuchsin sodium salt
Thermo Scientific ChemicalsSynonym(s): Acid Violet 19, C.I. 42685 Formula: C20H17N3Na2O9S3 Formula weight: 585.53 CAS Number: 3244-88-0 Harmonized Tariff Code: 3204.12 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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9,10-Anthraquinone-2-sulfonic acid sodium salt hydrate, 97% (dry wt.), water ca…
Thermo Scientific ChemicalsFormula: C14H7NaO5S xH2O Formula weight: 310.26(anhy) Purity: 97% (dry wt.), water ca 4-6% CAS Number: 131-08-8 Harmonized Tariff Code: 2914.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Ammonium sulfate, 99.95% (metals basis)
Thermo Scientific ChemicalsFormula: H8N2O4S Formula weight: 132.14 Purity: 99.95% (metals basis) CAS Number: 7783-20-2 Harmonized Tariff Code: 3102.21
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Ammonium copper(II) chloride dihydrate
Thermo Scientific ChemicalsFormula: CuCl2 2NH4Cl.2H2O Formula weight: 277.46 (241.43anhy) CAS Number: 10060-13-6 Harmonized Tariff Code: 2842.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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Anthrone, 97%
Thermo Scientific ChemicalsSynonym(s): 9(10H)-Anthracenone Formula: C14H10O Formula weight: 194.23 Purity: 97% CAS Number: 90-44-8 Harmonized Tariff Code: 2914.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Antipyrine, 98%
Thermo Scientific ChemicalsSynonym(s): Phenazone Formula: C11H12N2O Formula weight: 188.23 Purity: 98% CAS Number: 60-80-0 Harmonized Tariff Code: 2933.11 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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Alginic acid
Thermo Scientific ChemicalsSynonym(s): Polymannuronic acid CAS Number: 9005-32-7 Harmonized Tariff Code: 3913.10
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Aluminum nitrate hydrate, Puratronic r, 99.999% (metals basis excluding Hg)
Thermo Scientific ChemicalsFormula: Al(NO3)3 xH2O (x^=9) Formula weight: 212.99(anhy) Purity: 99.999% (metals basis excluding Hg) CAS Number: 25838-59-9 UN Number: UN1438 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2834.29 Hazard Statements: H272-H301-H315-H319 May intensify fire;…
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Aluminum sec-butoxide, 95%
Thermo Scientific ChemicalsSynonym(s): Aluminum tri-sec-butoxide Formula: Al[OCH(CH3)CH2CH3]3 Formula weight: 246.32 Purity: 95% CAS Number: 2269-22-9 UN Number: UN1992 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2905.19 Hazard Statements: H226-H302-H312-H315-H319 Flammable liquid…
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Aluminum Cobalt powder, -100 mesh, 99% (metals basis)
Thermo Scientific ChemicalsFormula: Al Co 69 31 wt Purity: 99% (metals basis) UN Number: UN3132 Hazard Class: 4.3 Packing Group: II Harmonized Tariff Code: 7604.29 Hazard Statements: H250-H261-H228-H334-H317 Catches fire spontaneously if exposed to air. In contact with water releases flammable gas.…
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Aluminum oxide, basic, HPLC Flash Grade
Thermo Scientific ChemicalsFormula: Al2O3 Formula weight: 101.96 CAS Number: 1344-28-1 Harmonized Tariff Code: 2818.20
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L-(+)-Asparagine monohydrate, 98+%
Thermo Scientific ChemicalsSynonym(s): L-2-Aminosuccinamic acid monohydrate, H-Asn-OH.H2O Formula: C4H8N2O3 H2O Formula weight: 150.14 (132.12anhy) Purity: 98+% CAS Number: 5794-13-8 Harmonized Tariff Code: 2924.19
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Ammonium molybdate (para) tetrahydrate, ACS, 81-83% as MoO{3}
Thermo Scientific ChemicalsSynonym(s): Ammonium paramolybdate Formula: H24Mo7N6O24 4H2O Formula weight: 1235.86 (1163.79anhy) Purity: 81-83% as MoO{3} CAS Number: 12054-85-2 Harmonized Tariff Code: 2841.70 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause…
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Ammonium dichromate, ACS, 99.5% min
Thermo Scientific ChemicalsFormula: (NH4)2Cr2O7 Formula weight: 252.10 Purity: 99.5% min CAS Number: 7789-09-5 UN Number: UN1439 Hazard Class: 5.1 Packing Group: II Harmonized Tariff Code: 2841.50 Hazard Statements: H200-H272-H300-H311-H330-H334-H340-H350-H360-H372-H314-H318-H317 Unstable…
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5-Amino-1H-tetrazole monohydrate, 99%
Thermo Scientific ChemicalsSynonym(s): 1H-Tetrazol-5-amine Formula: CH3N5 H2O Formula weight: 103.08 (85.06anhy) Purity: 99% CAS Number: 15454-54-3 UN Number: UN1325 Hazard Class: 4.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H240-H228-H315-H319-H335 Heating may cause…
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Adipic dihydrazide, 97%
Thermo Scientific ChemicalsSynonym(s): 1,4-Butanedicarboxylic dihydrazide, Hexanedioic dihydrazide Formula: H2NNHCO(CH2)4CONHNH2 Formula weight: 174.20 Purity: 97% CAS Number: 1071-93-8 Harmonized Tariff Code: 2928.00 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…
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3-Acetamidophenol, 99%
Thermo Scientific ChemicalsSynonym(s): 3'-Hydroxyacetanilide Formula: C8H9NO2 Formula weight: 151.17 Purity: 99% CAS Number: 621-42-1 Harmonized Tariff Code: 2924.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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2-Acetylpyridine, 98%
Thermo Scientific ChemicalsSynonym(s): Methyl 2-pyridyl ketone Formula: C7H7NO Formula weight: 121.14 Purity: 98% CAS Number: 1122-62-9 Harmonized Tariff Code: 2933.39 Hazard Statements: H315-H319-H227 Causes skin irritation. Causes serious eye irritation. Combustible liquid. Precautionary Statements: …
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Ammonium tungsten oxide hydrate
Thermo Scientific ChemicalsSynonym(s): Ammonium metatungstate hydrate Formula: (NH4)6W12O39 xH2O Formula weight: 2938.41(anhy) CAS Number: 12028-48-7 Harmonized Tariff Code:
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L-(+)-Ascorbic acid, 99+%
Thermo Scientific ChemicalsSynonym(s): Vitamin C Formula: C6H8O6 Formula weight: 176.12 Purity: 99+% CAS Number: 50-81-7 Harmonized Tariff Code: 2936.27
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Ammonium iron(II) sulfate hexahydrate, 99%
Thermo Scientific ChemicalsSynonym(s): Iron(II) ammonium sulfate, Ferrous ammonium sulfate Formula: H8FeN2O8S2 6H2O Formula weight: 392.13 (284.04anhy) Purity: 99% CAS Number: 7783-85-9 Harmonized Tariff Code: 2842.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye…
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L-Arginine monohydrochloride, 98+%
Thermo Scientific ChemicalsSynonym(s): L-2-Amino-5-guanidinopentanoic acid hydrochloride, H-Arg-OH.HCl Formula: C6H14N4O2 HCl Formula weight: 210.67 Purity: 98+% CAS Number: 1119-34-2 Harmonized Tariff Code: 2925.29
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Ammonium hydrogen fluoride, 95%, remainder mainly ammonium fluoride
Thermo Scientific ChemicalsSynonym(s): Ammonium bifluoride Formula: H5F2N Formula weight: 57.04 Purity: 95%, remainder mainly ammonium fluoride CAS Number: 1341-49-7 UN Number: UN1727 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2826.19 Hazard Statements: H301-H314 Toxic if…
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Ammonium nitrate, ACS, 95% min
Thermo Scientific ChemicalsFormula: H4N2O3 Formula weight: 80.04 Purity: 95% min CAS Number: 6484-52-2 UN Number: UN1942 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 3102.30 Hazard Statements: H271-H315-H319-H335 May cause fire or explosion; strong oxidizer. Causes skin irritation.…
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4-Acetylbiphenyl, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Biphenylyl methyl ketone, 4'-Phenylacetophenone Formula: C14H12O Formula weight: 196.25 Purity: 98% CAS Number: 92-91-1 Harmonized Tariff Code: 2914.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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Ammonium hydrogen phosphate, 98%
Thermo Scientific ChemicalsSynonym(s): Diammonium hydrogen phosphate, Phosphoric acid diammonium salt Formula: (NH4)2HPO4 Formula weight: 132.06 Purity: 98% CAS Number: 7783-28-0 Harmonized Tariff Code: 3105.30 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May…
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2-(2-Aminoethoxy)ethanol, 98%
Thermo Scientific ChemicalsFormula: H2NCH2CH2OCH2CH2OH Formula weight: 105.14 Purity: 98% CAS Number: 929-06-6 UN Number: UN3055 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2922.50 Hazard Statements: H314-H318-H312 Causes severe skin burns and eye damage. Causes serious eye damage.…
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Ammonium iron(III) sulfate dodecahydrate, ACS, 98.5-102.0%
Thermo Scientific ChemicalsSynonym(s): Ammonium ferric sulfate, Ferric ammonium sulfate Formula: H4FeNO8S2 12H2O Formula weight: 482.18 (266.00anhy) Purity: 98.5-102.0% CAS Number: 7783-83-7 Harmonized Tariff Code: 2833.30 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye…
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Aluminum sulfate hydrate, 97+%
Thermo Scientific ChemicalsSynonym(s): Alum Formula: Al2(SO4)3 xH2O (x^=14-18) Formula weight: 342.15(anhy) Purity: 97+% CAS Number: 17927-65-0 Harmonized Tariff Code: 2833.22 Hazard Statements: H318-H335-H315 Causes serious eye damage. May cause respiratory irritation. Causes skin irritation. …
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N-Acetyl-L-cysteine, 98+%
Thermo Scientific ChemicalsFormula: C5H9NO3S Formula weight: 163.20 Purity: 98+% CAS Number: 616-91-1 Harmonized Tariff Code: 2930.90
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Aluminum 2,4-pentanedionate
Thermo Scientific ChemicalsSynonym(s): Aluminum acetylacetonate, Tris(acetylacetonato)aluminum(III) Formula: C15H21AlO6 Formula weight: 324.31 CAS Number: 13963-57-0 UN Number: UN3467 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2914.19 Hazard Statements: H300-H315-H319-H335 Fatal if…