Chemicals Reagents E
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Ethyl malonyl chloride, 95%
Thermo Scientific ChemicalsSynonym(s): Ethyl (chloroformyl)acetate, Malonic acid monoethyl ester chloride Formula: C5H7ClO3 Formula weight: 150.56 Purity: 95% CAS Number: 36239-09-5 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2917.19 Hazard Statements: …
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EDTA Standard Solution (1 mL = 1 mg CaCO3), BAKER ANALYZED Reagent
Avantor - J.T.Baker®Formula: C10H14N2Na2O8?H2O Formula Weight: 372.24 CAS Number: 6381-92-6 Specific Gravity: 1L = 1.00 Kg
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ALDRICH (-)-Erythromycin hydrate, 96%
MilliporeSigmaFormula: C37H67NO13 · xH2O Formula Weight: 733.93 (anhydrous basis) Purity: 96% Packaging: 25, 100 g in poly bottle
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1-Ethoxy-2-propanol, 90+%, remainder 2-ethoxy-1-propanol
Thermo Scientific ChemicalsSynonym(s): Propylene glycol monoethyl ether Formula: C5H12O2 Formula weight: 104.15 Purity: 90+%, remainder 2-ethoxy-1-propanol CAS Number: 1569-02-4 UN Number: UN1987 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2909.49 Hazard Statements: H226-H336 …
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Equisetin (Fusarium equiseti), >=97% (HPLC)
MilliporeSigmaSynonyms: (3E,5S)-3-[[(1S,2R,4aS,6R,8aR)-1,6-dimethyl-2-[(E)-prop-1-enyl]-4a,5,6,7,8,8a-hexahydro-2H-naphthalen-1-yl]-hydroxymethylidene]-5-(hydroxymethyl)-1-methylpyrrolidine-2,4-dione Molecular Formula: C22H31NO4 Molecular Weight: 373.49 Linear Structural Formula: C22H31NO4 …
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Ethyl alcohol, Pure 200 proof, for molecular biology
MilliporeSigmaThis product is 200proof, non-denatured absolute ethanol (100%). This is a molecular biology grade product and is tested for the RNase and Dnase. Synonyms: Ethanol; absolute alcohol; non-denatured ethanol Molecular Formula: C2H6O Molecular Weight: 46.07 Linear Structural Formula:…
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exo-THC solution
MilliporeSigma1.0 mg/mL in methanol, ampule of 1 mL, certified reference material Synonym(s): exo-THC solution Amino Acid Sequence: Empirical Formula: C21H30O2 Formula Weight: 314.46 Linear Formula: C21H30O2 MDL…
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The LabChem 0.01 m EDTA titrant is suitable to use for with water hardness is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Laboratory and Manufacturing Use Only
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Ethanolamine EMPROVE® EXPERT, NF
MilliporeSigmaSynonyms: 2-Aminoethanol; 2-Aminoethyl alcohol; ETA; MEA; MEA 90; MEA-LCI; Monoethanolamine Molecular Formula: C2H7NO Molecular Weight: 61.08 Linear Structural Formula: NH2CH2CH2OH MDL Number: MFCD00008183 Melting Point: 10-11 C (lit.) Density: 1.012 g/mL at 25 C (lit.) …
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Storage: -20C Legal Information: Vitroids is a trademark of Sigma-Aldrich Co. LLC
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Enterokinase from bovine intestine, powder
MilliporeSigmaSynonyms: Enteropeptidase CAS Number: 9014-74-8 MDL No.: MFCD00131020 Storage: -20C Enzyme Commission (EC) Number: 3.4.21.9 ( BRENDA IUBMB ) EC Number: 232-761-1 UNSPSC Code: 12352200 General description: Enterokinase is a highly specific…
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The EmbryoMax range of PMEF cells provides researchers with a convenient solution for ES cell culture by eliminating the need for time consuming feeder cell isolation and preparation. Many embryonic stem cell culture protocols necessitate the use of primary mouse embryo fibroblast (PMEF) cells. In…
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Synonym(s): EDTA tetrasodium salt; Edathamil; Tetrasodium ethylenediaminetetraacetate hydrate Empirical Formula: C10H12N2Na4O8 -+ xH2O Linear Formula: …
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SIGMA Ethyl cellulose 48.0-49.5% (w/w) ethoxyl basis
MilliporeSigmaMDL Number: MFCD00131037 Purity: 48.0-49.5% (w/w) ethoxyl basis Density: 1.14 g/mL at 25 °C(lit.) Refractive Index: n 20/D 1.47(lit.)
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4'-Ethoxyacetophenone, 98%
Thermo Scientific ChemicalsSynonym(s): 4-Acetylphenetole Formula: C10H12O2 Formula weight: 164.20 Purity: 98% CAS Number: 1676-63-7 Harmonized Tariff Code: 2914.50
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5-(Ethylthio)-1H-tetrazole ; >/= 99% (HPLC)
AFG BioscienceSynonyms: 5-Ethylsulfanyl-1H-tetrazole5-(S-Ethylmercapto)-tetrazole Purity Limit: ≥ 99% (HPLC) CAS No.: 89797-68-2 Molecular Formula: C3H6N4S Molecular Weight: 130.18 MDL No.: MFCD00068733 Appearance: White to off-white crystalline powder Melting Point: 85-89 °C Storage…
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This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and…
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Synonym(s): 4',5'-Dibromo-2',7'-dinitrofluorescein disodium salt; Acid Red 91; Eosin Scarlet; Eosin bluish; Saffrosine Empirical Formula: C20H6Br2N2Na2O9 Linear Formula: …
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Ethyl 2-oxopyrrolidine-3-carboxylate, 95%
Thermo Scientific ChemicalsSynonym(s): 2-Oxopyrrolidine-3-carboxylic acid ethyl ester, N-Boc-2-oxo-D-^b-proline ethyl ester Formula: C7H11NO3 Formula weight: 157.17 Purity: 95% CA
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SIAL Eosin Y disodium salt
MilliporeSigmacertified by the Biological Stain Commission Synonym(s): 2',4',5',7'-Tetrabromofluorescein disodium salt; Acid Red 87; Bromo acid J. TS, XL, or XX; Bromofluorescein; Bronze Bromo ES; D&C;Red No. 22; Eosin yellowish Empirical Formula: …
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Electroless nickel plating solution ammonia free
MilliporeSigmaStable electroless nickel plating composition, ready to use, specified for making ohmic contacts to silicon and other semiconductor materialsAdvantages •Stable, ready to use •Plates without generating ammonia fumes •Produces quality electrical contacts on p- and n-type silicon •Does not…
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SIAL Ethyl alcohol, Pure
MilliporeSigma190 proof, meets USP testing specifications Synonym(s): Ethanol; absolute alcohol; non-denatured ethanol Empirical Formula: C2H6O Formula Weight: 46.07 Linear Formula: CH3CH2OH Boiling Point: 78.3 °C Melting Point: …
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ALDRICH Ethyl iodoacetate, 98%
MilliporeSigmaFormula: ICH2COOC2H5 Formula Weight: 214.00 CAS No.: 623-48-3 UN Number: UN2922 Purity: 98% Density: 1.808g/mLat 25°C(lit.) Storage: 2-8°C Packaging: 5, 25 g in glass bottle
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Echinatine N-oxide phyproof(R) Reference Substance
MilliporeSigmaThis substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG Molecular Formula: C15H25NO6 Molecular…
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Synonym(s): EDC methiodide Formula: C2H5N=C=N(CH2)3N(CH3)3I Formula Weight: 297.18 CAS No.: 22572-40-3 Application: • Crosslinking agent Reactant for: • Amide bond forming (amidation) crosslinking…
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Ethyl Alcohol, Denatured, 70%
LabchemCAS Number: 64-17-5 UN Number: UN1987 Package Type: Poly Bottle
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2-Ethyl-3,5(6)-dimethylpyrazine, 99%, Mixture of Isomers
Thermo Scientific ChemicalsCAS Number: 13925-07-0 MDL: MFCD00047392 EINECS: 237-694-1 Formula: C8H12N2 Formula Weight: 136.19 Boiling Point: 182° Flash Point: 66°(151°F) Density: 0.96 Refractive Index: 1.5015 GHS…
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Description: For isolating and differentiating lactose-fermenting from lactose-nonfermenting gram-negative enteric bacilli
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Synonym(s): Basionics ® EE 03; EMIMBF4 Formula: C6H11BF4N2 Formula Weight: 197.97 CAS No.: 143314-16-3 Purity: ≥98% (H-NMR) Density: 1.294g/mLat 25°C(lit.) Legal Information: Basionics is a registered trademark…