You Searched For: Pyridine-4-sulphonic+acid

90,843 results were found

Refine Results Sort by

Sort Results

List View Easy View

Compare(0) Clear

Rate These Search Results

Pyridine-4-sulphonic acid

Supplier: Apollo Scientific

Description: Pyridine-4-sulphonic acid

2-Chloro-4-methyl-pyridine-3-sulphonic acid amide

Supplier: Apollo Scientific

Description: 2-Chloro-4-methyl-pyridine-3-sulphonic acid amide

5-Pyridin-2-yl-thiophene-2-sulphonic acid amide

Catalog Number: (APOSOR346287-1G)

Supplier: Apollo Scientific

Description: 5-Pyridin-2-yl-thiophene-2-sulphonic acid amide

UOM: 1 * 1 g

Sale

Retrieving Each

Imidazo[1,2-a]pyridine-3-sulphonate

Supplier: Apollo Scientific

Description: Imidazo[1,2-a]pyridine-3-sulphonate

2-Chloropyridine-3-sulphonic acid amide

Supplier: Apollo Scientific

Description: 2-Chloropyridine-3-sulphonic acid amide

Ferene disodium salt ≥99.0% for spectrophotometric determination of Fe, Supelco®

Catalog Number: (82940-1G)

Supplier: 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

Sale

Retrieving Each

Ferene disodium salt, Sigma-Aldrich®

Supplier: 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.

Certificates