Votre recherche pour: Tri(2-furyl)phosphine

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3-[5-(1,3-Oxazol-5-yl)-2-furyl]thiophene-2-carboxylic acid

Numéro de catalogue: (APOSOR111276-1G)

Fournisseur: Apollo Scientific

Description: 3-[5-(1,3-Oxazol-5-yl)-2-furyl]thiophene-2-carboxylic acid

UOM: 1 * 1 g

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{[5-(2-Furyl)isoxazol-3-yl]methyl}amine hydrochloride

Numéro de catalogue: (APOSOR4359-1G)

Fournisseur: Apollo Scientific

Description: {[5-(2-Furyl)isoxazol-3-yl]methyl}amine hydrochloride

UOM: 1 * 1 g

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1-(5-Méthyl-2-furyl)-1-propanone ≥98.0% (par GC)

Fournisseur: TCI

Description: 1-(5-Méthyl-2-furyl)-1-propanone ≥98.0% (par GC)

Ferene disodium salt, Sigma-Aldrich®

Fournisseur: SIGMA ALDRICH MICROSCOPY

Description: 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt, also known as Ferene, is commonly used to measure the concentration of iron ions in aqueous solutions. The reagent is sensitive to ferrous iron ions (Fe2+) and forms a purple-colored complex with these ions in the presence of a reducing agent. The intensity of the purple color formed is proportional to the concentration of iron ions present in a solution and is quantified spectrophotometrically.

Ferene disodium salt ≥99.0% pour détermination spectrophotométrique de Fe, Supelco®

Numéro de catalogue: (82940-1G)

Fournisseur: Merck

Description: 3-(2-Pyridyl)-5,6-di(2-furyl)-1,2,4-triazine-5′,5′′-disulfonic acid disodium salt also known as Ferene is a chelating agent which usually binds with Fe2+ ion to form coloured complex

UOM: 1 * 1 g

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