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3,3'-Dibromo-2,2'-bithiophene

Supplier: Apollo Scientific
Description: 3,3'-Dibromo-2,2'-bithiophene

Image Unavailable-APOSOR54634-5G

5,5'-Dibromo-2,2'-bithiophene 98%

Supplier: Apollo Scientific
Description: 5,5'-Dibromo-2,2'-bithiophene 98%

Bürkle single-use powder and liquid funnels

Cleanroom manufactured funnels, a practical and hygienic pouring aid! Also available sterile (10-6). Made of PS, compliant to EU food and FDA regulations.

More info

A truly clean filling aid for your lab

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5,5'-Dibromo-2,2'-bithiophene 99%

Supplier: Thermo Scientific
Description: 5,5'-Dibromo-2,2'-bithiophene 99%

MSDS Certificates

Image Unavailable-APOSOR54633-1G

3,3',5,5'-Tetrabromo-2,2'-bithiophene

Supplier: Apollo Scientific
Description: 3,3',5,5'-Tetrabromo-2,2'-bithiophene

Image Unavailable-1.01541.0010

Bromocresol green sodium salt, Millipore®

Catalog Number: (1.01541.0010)
Supplier: Merck
Description: Bromocresol green sodium salt, Millipore®
UOM: 1 * 10 g

MSDS Certificates


Product Image-0548-50G

Bromocresol green sodium salt ACS

Catalog Number: (0548-50G)
Supplier: VWR Chemicals
Description: A pH indicator (yellow to blue; range 3,8 to 5,4).
UOM: 1 * 50 g

MSDS Certificates


Image Unavailable-A12335.03

2,2'-Bithiophene ≥98%

Supplier: Thermo Scientific
Description: 2,2'-Bithiophene ≥98%

MSDS Certificates

Product Image-85720.100

Bromocresol green sodium salt, AnalaR NORMAPUR® ACS

Catalog Number: (85720.100)
Supplier: VWR Chemicals
Description: Bromocresol green sodium salt, AnalaR NORMAPUR® ACS
UOM: 1 * 10 g

MSDS Certificates


Product Image-87791.180

Bromocresol green sodium salt 0,5 g/l in ethanol 20% (v/v) Reag. Ph. Eur. 1012601

Catalog Number: (87791.180)
Supplier: VWR Chemicals
Description: Bromocresol green sodium salt 0,5 g/l in ethanol 20% (v/v) Reag. Ph. Eur. 1012601
UOM: 1 * 100 mL

Certificates


Image Unavailable-318701-500ML

Bromocresol green sodium salt 0,04% in aqueous solution, Sigma-Aldrich®

Catalog Number: (318701-500ML)
Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Bromocresol green is a sulfonephthalein dye. It is mainly used for measuring serum albumin. In acidic conditions, bromocresol green interacts with albumin, thereby resulting in an increase in absorbance at 630 nm. The change in absorbance is linked with the concentration of albumin. Bromocresol Green is also a pH indicator, changing from yellow (pH 3.8) to blue color (5.4). It is widely used as a colloidal pigment.
UOM: 1 * 500 mL
Image Unavailable-114367-5G

Bromocresol green sodium salt in ACS Reagent grade water ≥90% (by HPLC), Sigma-Aldrich®

Supplier: SIGMA-ALDRICH MICROSCOPY
Description: Bromocresol Green (BCG), also known as bromcresol green, is a synthetic, anionic, triphenylmethane dye belonging to the phthalein and sulphonphthalein dyes group. It is commonly used as a pH indicator as it changes colour from yellow to blue-green at pH 3,8 to 5,4. The monosodium salt of bromocresol green is highly ionisable in water. The dye at a higher pH level produces a large and weakly lipophilic dianion.

Image Unavailable-APOSOR23231-250MG

2,2'-Bithiophene-5-carboxylic acid

Supplier: Apollo Scientific
Description: 2,2'-Bithiophene-5-carboxylic acid

Product Image-ACRO402690025

2,2'-Bithiophene 97%

Supplier: Thermo Scientific
Description: 2,2'-Bithiophene 97%

MSDS

Image Unavailable-APOSBIB1187-25G

Bromocresol green sodium salt

Supplier: Apollo Scientific
Description: Bromocresol green sodium salt

Product Image-ACRO151320250

Bromocresol green sodium salt, water soluble indicator

Supplier: Thermo Scientific
Description: Bromocresol green sodium salt, water soluble indicator

MSDS

Image Unavailable-H37541.03

Potassium-2,2'-bithiophene-5-trifluoroborate 95%

Catalog Number: (H37541.03)
Supplier: Thermo Scientific
Description: Potassium-2,2'-bithiophene-5-trifluoroborate 95%
UOM: 1 * 1 g

MSDS


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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
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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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