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You Searched For: 1,2-Dihydroxybenzene-3,5-disulphonic+acid+disodium+salt+monohydra

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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.

Product Image-ACRO155190250

Chromotropic acid disodium salt dihydrate 98%

Supplier: Thermo Scientific
Description: Chromotropic acid disodium salt dihydrate 98%

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1,3-Propanedisulphonic acid disodium salt 99% (dry weight)

Supplier: Alfa Aesar
Description: 1,3-Propanedisulphonic acid disodium salt 99% (dry weight)

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Orange G, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Orange G, Sigma-Aldrich®

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Disodium-3-hydroxy-2,7-naphthalenedisulphonate, Technical Grade

Supplier: APOLLO SCIENTIFIC
Description: Disodium-3-hydroxy-2,7-naphthalenedisulphonate, Technical Grade

Image Unavailable-APOSOR2838-100G

Disodium-1,6-naphthalenedisulphonate 97%

Supplier: APOLLO SCIENTIFIC
Description: Disodium-1,6-naphthalenedisulphonate 97%

Image Unavailable-APOSOR2858-100G

Disodium-2,6-naphthalenedisulphonate

Supplier: APOLLO SCIENTIFIC
Description: Disodium-2,6-naphthalenedisulphonate

Image Unavailable-75400-1L

Orange G solution, Sigma-Aldrich®

Catalog Number: (75400-1L)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Orange G solution, alcoholic, for the colorimetric method according to Papanicolaou (OG-6)
UOM: 1 * 1 L
Image Unavailable-467750010.

Ferene disodium salt

Catalog Number: (467750010.)
Supplier: Thermo Scientific
Description: Ferene disodium salt
UOM: 1 * 1 g

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Acid red 1

Supplier: Thermo Scientific
Description: Acid red 1

New Product

Product Image-ACRO416551000

Orange G, pure, certified

Supplier: Thermo Scientific
Description: Orange G, pure, certified

Product Image-ACRO229820250

Orange G 85+%, pure, high purity biological stain

Supplier: Thermo Scientific
Description: Orange G 85+%, pure, high purity biological stain

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Indigo carmine

Catalog Number: (MOLEM30726953)
Supplier: Molekula
Description: Indigo carmine
UOM: 1 * 25 g

Market Source Item This is a MarketSource item. Additional charges may apply

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Indigo carmine

Supplier: Alfa Aesar
Description: Indigo carmine

MSDS Certificates

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Indigo carmine solution for PANPEHA indicator paper, Riedel-de Haën™

Catalog Number: (HONC34661-2.5L)
Supplier: Honeywell Chemicals
Description: Indigo carmine solution for PANPEHA indicator paper, Riedel-de Haën™
UOM: 1 * 2,5 L
Product Image-ACRO157441000

Indigo carmine, high purity biological stain, for analysis

Supplier: Thermo Scientific
Description: Indigo carmine, high purity biological stain, for analysis

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
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