You Searched For: 2,2\\\'-Bipyridyl-1,1\\\'-dioxide


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Supplier: Thermo Scientific
Description: CAS No.: 7275-43-6
Catalog Number: (APOSOR40611-250MG)
Supplier: Apollo Scientific
Description: 4H-Amino-1,3-dihydroisothiochromen-1,1-dioxide hydrochloride 95+%
UOM: 1 * 250 mg


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Supplier: Merck
Description: Xylenol orange tetrasodium salt, Supelco®
Supplier: Merck
Description: Methylthymol blue sodium salt
Catalog Number: (26086.103)
Supplier: VWR Chemicals
Description: Xylenol orange tetrasodium salt, TECHNICAL
UOM: 1 * 5 g

Supplier: Thermo Scientific
Description: (1R)-(+)-2,10,Camphorsultam 99%
Supplier: VWR Chemicals
Description: 2,2'-Bipyridyl ≥99%, GPR RECTAPUR®
Supplier: VWR Chemicals
Description: Methylthymol blue sodium salt, AnalaR NORMAPUR® indicator for metal titration
Supplier: VWR Chemicals
Description: Xylenol orange tetrasodium salt, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration
Catalog Number: (1.03098.0025)
Supplier: Merck
Description: 2,2'-Bipyridyl ACS, GR for analysis, reagent for iron(II) and molybdenum, Supelco®
UOM: 1 * 25 g

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Xylenol orange tetrasodium salt is a fluorochrome acid dye with complexing and chelating properties that make it useful as an indicator in the spectrophotometric detection and assay of metal ions such as calcium, cadmium, bismuth, zinc, lead, and mercury. Its tetrasodium salt especially is used as an indicator in metal titrations. It changes color from yellow to red between pH 6.4 to 10.4. It has six potentially anionic substituents, one being sulfonate, and is anionic under staining conditions and during most laboratory applications.
Supplier: Apollo Scientific
Description: Indicator for metal titrations

Catalog Number: (ACRO106370050)
Supplier: Thermo Scientific
Description: Methylthymol blue sodium salt, water soluble, pure
UOM: 1 * 5 g

MSDS


Catalog Number: (L09381.06)
Supplier: Thermo Scientific
Description: Methylthymol blue sodium salt
UOM: 1 * 5 g

Supplier: Apollo Scientific
Description: 2,2'-Bipyridyl 99+%
Supplier: Thermo Scientific
Description: Methylthymol blue sodium salt ACS indicator grade
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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.
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.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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