Reagents, E, 25 g, Reagents
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(R)-(-)-Epichlorohydrin, 98+%
Thermo Scientific ChemicalsSynonym(s): (R)-(-)-1-Chloro-2,3-epoxypropane Formula: C3H5ClO Formula weight: 92.53 Purity: 98+% CAS Number: 51594-55-9 UN Number: UN2023 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2910.30 Hazard Statements: H301-H311-H331-H350-H314-H226-H317 Toxic if…
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Ethyl propiolate, 99%
Thermo Scientific ChemicalsSynonym(s): Ethyl acetylenecarboxylate, Propiolic acid ethyl ester Formula: C5H6O2 Formula weight: 98.10 Purity: 99% CAS Number: 623-47-2 UN Number: UN3272 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements: H226-H315-H319-H335 …
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ALDRICH Ethyl 2-ethylacetoacetate, 90%
MilliporeSigmaFormula: CH3COCH(C2H5)COOC2H5 Formula Weight: 158.19 CAS No.: 607-97-6 Purity: 90% Density: 0.981g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
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Ethylphosphonic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): Ethanephosphonic acid Formula: C2H7O3P Formula weight: 110.06 Purity: 98+% CAS Number: 6779-09-5 UN Number: UN3261 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes…
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4-Ethylguaiacol, Natural, 99% (GC)
AFG BioscienceCAS # 2785-89-9 Synonyms: 2-Methoxy-4-ethylphenol4-Ethyl-2-methoxyphenol Grade: Food Grade, Kosher MDL No.: MFCD00038714 Molecular Formula: C9H12O2 Molecular Weight: 152.19 Purity Limit: 99% (GC) Storage Temp: Store at RT Appearance: Colorless to light yellow liquid
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Erythromycin, Cell Culture Grade
Thermo Scientific ChemicalsFormula: C37H67NO13 Formula weight: 733.93 CAS Number: 114-07-8 Harmonized Tariff Code: 2941.50
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Synonym(s): N -Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline; EEDQ; Ethyl 1,2-dihydro-2-ethoxyquinoline-1-carboxylate Formula: C14H17NO3 Formula Weight: 247.29 CAS No.: 16357-59-8 Purity: ≥99% Application: Irreversible membrane-bound receptor…
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ALDRICH Ethyl pyruvate, 98%
MilliporeSigmaFormula: CH3COCOOC2H5 Formula Weight: 116.12 CAS No.: 617-35-6 UN Number: UN3272 Purity: 98% Density: 1.045g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 25, 100 g in glass bottle
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Europium(III) oxide, REacton r, 99.996% (REO)
Thermo Scientific ChemicalsFormula: Eu2O3 Formula weight: 351.92 Purity: 99.996% (REO) CAS Number: 1308-96-9 Harmonized Tariff Code: 2846.90
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3-Ethylpyridine, 98%
Thermo Scientific ChemicalsSynonym(s): beta-Lutidine Formula: C7H9N Formula weight: 107.16 Purity: 98% CAS Number: 536-78-7 UN Number: UN1993 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H226-H302-H312-H332-H315-H319-H335 Flammable liquid and vapour.…
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Ellagic acid hydrate, 97%, may cont. up to 12% water
Thermo Scientific ChemicalsSynonym(s): 4,4',5,5',6,6'-Hexahydroxydiphenic acid 2,6,2',6'-dilactone hydrate Formula: C14H6O8 xH2O Formula weight: 302.20(anhy) Purity: 97%, may cont. up to 12% water CAS Number: 476-66-4 Harmonized Tariff Code: 2932.20 Hazard Statements: H315-H319-H335 Causes skin…
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Ethylenediaminetetraacetic acid disodium magnesium salt hydrate
Thermo Scientific ChemicalsSynonym(s): EDTA disodium magnesium salt hydrate Formula: C10H12MgN2Na2O8 xH2O Formula weight: 358.50(anhy) CAS Number: 14402-88-1 Harmonized Tariff Code: 2922.49
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Erbium(III) nitrate hydrate, 99.9% (REO)
Thermo Scientific ChemicalsFormula: Er(NO3)3 xH2O (x^=5) Formula weight: 353.27(anhy) Purity: 99.9% (REO) UN Number: UN1477 Hazard Class: 5.1 Packing Group: III Harmonized Tariff Code: 2846.90 Hazard Statements: H272-H315-H319-H335 May intensify fire; oxidizer. Causes skin irritation. Causes serious…
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6-Ethoxy-2-mercaptobenzothiazole, 99%
Thermo Scientific ChemicalsSynonym(s): 6-Ethoxybenzothiazolethiol Formula: C9H9NOS2 Formula weight: 211.32 Purity: 99% CAS Number: 120-53-6 Harmonized Tariff Code: 2934.20
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5'-Ethyl-2'-hydroxyacetophenone , 93% (GC)
AFG BioscienceCAS # 24539-92-2 Synonyms: 1-(5-Ethyl-2-hydroxyphenyl)ethanone Boiling Point: 88-92 °C / 5mmHg MDL No.: MFCD00053308 Molecular Formula: C10H12O2 Molecular Weight: 164.2 Purity Limit: 93% (GC) Storage Temp: Store at 0-8°C Appearance: Pale yellow colour liquid
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Enoxacin
Thermo Scientific ChemicalsSynonym(s): Penetrex r The Clorox Company, Bactidan Formula: C15H17FN4O3 Formula weight: 320.32 CAS Number: 74011-58-8 Harmonized Tariff Code: 2933.59
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1-(2-Amino-4-methyl-1,3-thiazol-5-yl)ethanone, 98% (HPLC)
AFG BioscienceCAS # 30748-47-1 Synonyms: 5-Acetyl-2-amino-4-methyl-1,3-thiazole MDL No.: MFCD00051952 Molecular Formula: C6H8N2OS Molecular Weight: 156.21 Purity Limit: 98% (HPLC) Storage Temp: Store at 0-8 °C Appearance: Off-white solid
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Ethyl dibromoacetate, 96%
Thermo Scientific ChemicalsSynonym(s): Dibromoacetic acid ethyl ester Formula: C4H6Br2O2 Formula weight: 245.90 Purity: 96% CAS Number: 617-33-4 Harmonized Tariff Code: 2915.90 Hazard Statements: H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause…
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Ethyl 2-iodobenzoate, 98%
Thermo Scientific ChemicalsSynonym(s): 2-Iodobenzoic acid ethyl ester Formula: C9H9IO2 Formula weight: 276.08 Purity: 98% CAS Number: 1829-28-3 Harmonized Tariff Code: 2916.39 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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Eosin B
Thermo Scientific ChemicalsSynonym(s): C.I. 45400, 4,5-Dibromo-2,7-dinitrofluorescein disodium salt Formula: C20H6Br2N2Na2O9 Formula weight: 624.08 CAS Number: 548-24-3 Harmonized Tariff Code: 3204.12
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1-Ethyl-2-pyrrolidinone, 98%
Thermo Scientific ChemicalsFormula: C6H11NO Formula weight: 113.16 Purity: 98% CAS Number: 2687-91-4 Harmonized Tariff Code: 2933.79 Hazard Statements: H302-H315-H319-H335-H227 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Combustible liquid. …
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Eriochrome Cyanine R
AFG BioscienceSynonyms: Mordant Blue 3CI 43820 CAS No.: 3564-18-9 Molecular Formula: C23H15Na3O9S Molecular Weight: 536.4 MDL No.: MFCD00012411 Appearance: Dark red powder Storage Temperature: Store at RT
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Eriochrome Blue Black R
GFS ChemicalsThe GFS Chemicals eriochrome blue black R comes in a black solid form in an odorless fragrance. The eriochrome blue black R is ideal for many purposes in professional, scientific and technical fields. Application: For Professional, Scientific and Technical Activities, other Professional,…
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Ethyl sorbate, 98%
Thermo Scientific ChemicalsSynonym(s): Ethyl 2,4-hexadienoate, Sorbic acid ethyl ester Formula: CH3CH=CHCH=CHCO2CH2CH3 Formula weight: 140.18 Purity: 98% CAS Number: 2396-84-1 Harmonized Tariff Code: 2916.19 Hazard Statements: H227 Combustible liquid. Precautionary Statements: …
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Synonyms: 6-Bromo-4-hydroxy-3-quinolinecarboxylic acid ethyl ester Purity Limit: ≥ 98% (HPLC) CAS No.: 122794-99-4 Molecular Formula: C12H10BrNO3 Molecular Weight: 296.12 MDL No.: MFCD00173362 Appearance: Buff color powder Melting Point: > 300 °C Storage Temperature: …
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Ethylphosphonic dichloride, 98%
Thermo Scientific ChemicalsSynonym(s): Ethanephosphonic dichloride Formula: C2H5Cl2OP Formula weight: 146.94 Purity: 98% CAS Number: 1066-50-8 UN Number: UN2922 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2931.90 Hazard Statements: H330-H314-H318 Fatal if inhaled. Causes severe…
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Ergosterol hydrate, 96% (dry wt.), cont. up to ca 6% water
Thermo Scientific ChemicalsSynonym(s): Provitamin D2 Formula: C28H44O xH2O Formula weight: 396.65(anhy) Purity: 96% (dry wt.), cont. up to ca 6% water CAS Number: 57-87-4 UN Number: UN2811 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2936.90 Hazard Statements: H300 Fatal if…
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Erythrosin B
Thermo Scientific ChemicalsSynonym(s): C.I. 45430, Tetraiodofluorescein sodium salt Formula: C20H6I4Na2O5 Formula weight: 879.87 CAS Number: 568-63-8 Harmonized Tariff Code: 3204.12 Hazard Statements: H301 Toxic if swallowed. Precautionary Statements: P264-P270-P301+P310-P321-P405-P501a Wash thoroughly…
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Erioglaucine disodium salt
MilliporeSigmaCAS No.: 3844-45-9 Synonyms: Acid Blue 9; Alphazurine FG; FD&C;BLUE No. 1 Formula: C37H34Na2N2O9S3 Formula Weight: 792.85 Linear Formula: …
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ALDRICH Ethyltriphenylphosphonium bromide, 99%
MilliporeSigmaSynonym(s): TEP Formula: [(C6H5)3P + C2H5]Br - Formula Weight: 371.25 CAS No.: 1530-32-1 UN Number: UN3077 Purity: 99% Application: Reactant for synthesis of: • D-amino acids from L-cysteine-derived thiazolidines…