Containers, 100 g
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DL-Histidine monohydrochloride monohydrate, 99%
Thermo Scientific ChemicalsSynonym(s): H-DL-His-OH.HCl.H2O Formula: C6H9N3O2 HCl H2O Formula weight: 209.63 (191.62anhy) Purity: 99% CAS Number: 123333-71-1 Harmonized Tariff Code: 2933.29
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1,6-Diiodohexane, 98%, stab. with copper
Thermo Scientific ChemicalsSynonym(s): Hexamethylene diiodide Formula: I(CH2)6I Formula weight: 337.97 Purity: 98%, stab. with copper CAS Number: 629-09-4 Harmonized Tariff Code: 2903.19 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: …
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1-Ethylpiperazine, 98%
Thermo Scientific ChemicalsFormula: C6H14N2 Formula weight: 114.19 Purity: 98% CAS Number: 5308-25-8 UN Number: UN2733 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2933.39 Hazard Statements: H331-H314-H318-H226 Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious…
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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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Dowex® 1X2 chloride form, chloride form, 100-200 mesh
MilliporeSigmaCAS No.: 69011-19-4 Application: Strongly basic (type I) anion exchange resin for food & drug processing; meets requirements of FDA Food Additive Regulation 21 CFR 173.25 Features and Benefits: strongly basic anion. Other Notes: This ion-exchange resin has not been specially processed…
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1,2-Ethanedithiol, 98+%
Thermo Scientific ChemicalsSynonym(s): 1,2-Dimercaptoethane Formula: HSCH2CH2SH Formula weight: 94.20 Purity: 98+% CAS Number: 540-63-6 UN Number: UN3071 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2930.90 Hazard Statements: H311-H330-H226-H302-H319 Toxic in contact with skin.…
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Dimethyl glutarate, 98%
Thermo Scientific ChemicalsSynonym(s): Glutaric acid dimethyl ester, Pentanedioic acid dimethyl ester Formula: C7H12O4 Formula weight: 160.17 Purity: 98% CAS Number: 1119-40-0 Harmonized Tariff Code: 2917.19
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trans-2-Hydroxycinnamic acid, 98+%
Thermo Scientific ChemicalsSynonym(s): o-Coumaric acid Formula: C9H8O3 Formula weight: 164.16 Purity: 98+% CAS Number: 614-60-8 Harmonized Tariff Code: 2918.29 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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3-Fluorobenzoic acid, 99%
Thermo Scientific ChemicalsFormula: C7H5FO2 Formula weight: 140.11 Purity: 99% CAS Number: 455-38-9 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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1,5-Dibromopentane, 98%
Thermo Scientific ChemicalsSynonym(s): Pentamethylene dibromide Formula: Br(CH2)5Br Formula weight: 229.95 Purity: 98% CAS Number: 111-24-0 Harmonized Tariff Code: 2903.39 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …
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D-(-)-Penicillamine, 99%
Thermo Scientific ChemicalsSynonym(s): 3,3-Dimethyl-D-cysteine, 3-Mercapto-D-valine Formula: C5H11NO2S Formula weight: 149.21 Purity: 99% CAS Number: 52-67-5 Harmonized Tariff Code: 2930.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory…
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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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ALDRICH Diethylzinc, Zn 52.0wt. % ((minimum))
MilliporeSigmaSynonym(s): DEZn; Et2Zn; DEZ; Zincdiethyl Formula: (C2H5)2Zn Formula Weight: 123.51 CAS No.: 557-20-0 UN Number: UN3394 Density: 1.205g/mLat 25°C(lit.) Supplemental Hazards: Reacts violently with water. Packaging: 100 g in Sure-Pac™
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Hydroquinone, meets USP testing specifications
MilliporeSigmaSynonyms: 1,4-Benzenediol; 1,4-Dihydroxybenzene; HQ Formula: C6H4-1,4-(OH)2 Formula Weight: 110.11 CAS No.: 123-31-9
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Diphenylcarbazone Compound with s-Diphenylcarbazide, Reagent, ACS
Spectrum ChemicalGrade: Reagent, ACS
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3,4-Dihydroxybenzaldehyde, 98%
Thermo Scientific ChemicalsSynonym(s): Protocatechualdehyde Formula: C7H6O3 Formula weight: 138.12 Purity: 98% CAS Number: 139-85-5 Harmonized Tariff Code: 2912.49 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary…
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Hexanal, 98%
Thermo Scientific ChemicalsSynonym(s): Capronaldehyde, Hexaldehyde Formula: CH3(CH2)4CHO Formula weight: 100.16 Purity: 98% CAS Number: 66-25-1 UN Number: UN1207 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2912.19 Hazard Statements: H226-H315-H319-H335 Flammable liquid and vapour.…
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D-Histidine, 99%
Thermo Scientific ChemicalsSynonym(s): (R)-2-Amino-3-(4-imidazolyl)propionic acid, H-D-His-OH Formula: C6H9N3O2 Formula weight: 155.16 Purity: 99% CAS Number: 351-50-8 Harmonized Tariff Code: 2933.29
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1,2-Epoxyhexane, 96%
Thermo Scientific ChemicalsSynonym(s): n-Butyloxirane, 1-Hexene oxide Formula: C6H12O Formula weight: 100.16 Purity: 96% CAS Number: 1436-34-6 UN Number: UN1993 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2910.90 Hazard Statements: H225-H315-H319-H335 Highly flammable liquid and…
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Lanthanum(III) chloride hydrate, 99.9% (REO)
Thermo Scientific ChemicalsFormula: LaCl3 xH2O Formula weight: 245.27(anhy) Purity: 99.9% (REO) CAS Number: 20211-76-1 Harmonized Tariff Code: 2846.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. Precautionary Statements: …
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DL-Glutamic acid monohydrate >=98% (TLC)
MilliporeSigmaSynonym(s): (±)-2-Aminoglutaric acid; (±)-2-Aminopentanedioic acid Empirical Formula: C5H9NO4 -+ H2O Linear Formula: HOOCCH2CH2CH(NH2)COOH -+ H2O Formula Weight: 165.14 MDL Number: …
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Ethylenediaminetetraacetic acid disodium salt dihydrate, ACS, 99.0-101.0%
Thermo Scientific ChemicalsSynonym(s): EDTA disodium salt dihydrate Formula: (NaO2CCH2)2NCH2CH2N(CH2CO2H)2 2H2O Formula weight: 372.24 (336.22anhy) Purity: 99.0-101.0% CAS Number: 6381-92-6 Harmonized Tariff Code: 2922.49
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D-(+)-Glucosamine hydrochloride >=99%, crystalline
MilliporeSigmaSynonym(s): 2-Amino-2-deoxy-D-glucose hydrochloride; Chitosamine hydrochloride Empirical Formula: C6H13NO5 -+ HCl Linear Formula: C6H13NO5 -+ HCl Formula Weight: 215.63 MDL Number: MFCD00135831 Purity: ≥99% …
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ALDRICH Ethyl benzoate, Greater Than or Equal to 99%
MilliporeSigmaFormula: C6H5COOC2H5 Formula Weight: 150.17 CAS No.: 93-89-0 Purity: ≥99% Density: 1.045g/mLat 25°C(lit.) Packaging: 5, 100, 500 g in glass bottle
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ALDRICH 2,4-Dinitrophenylhydrazine, reagent grade, 97%
MilliporeSigmaFormula: (O2N)2C6H3NHNH2 Formula Weight: 198.14 CAS No.: 119-26-6 Purity: 97% Application: Reagent for the determination of aldehydes 1 and ketones. 2, 3 Also employed in cyclocondensations to pyrazoles. 4 Packaging: 25,…
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Synonym(s): Hexyl iodide Formula: CH3(CH2)5I Formula Weight: 212.07 CAS No.: 638-45-9 UN Number: UN3082 Purity: ≥98% Density: 1.437g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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2-(Trimethylsilyl)ethoxymethyl chloride, technical grade
MilliporeSigmaSynonyms: (2-Chloromethoxyethyl)trimethylsilane; Chloromethyl 2-trimethylsilylethyl ether; SEM-Cl; SEM-chloride CAS Number: 76513-69-4 Formula: C6H15ClOSi Formula Weight: 166.72 Linear Formula: (CH3)3SiCH2CH2OCH2Cl MDL No.: MFCD00009919 Boiling Point: 170-172 C(lit.); 57-59 C/8…