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Alfa Aesar™ Bromothymol Blue

$173.93 - $634.19

Chemical Identifiers

CAS 76-59-5
Molecular Formula C27H28Br2O5S
Formula Weight 624.39
MDL Number MFCD00005872
Beilstein 373934
Merck Index 14,1445
Synonym Bromthymol Blue
Chemical Name or Material Bromothymol Blue
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAA1774618 Alfa Aesar™
A1774618
50g Each for $173.93
AAA1774630 Alfa Aesar™
A1774630
250g Each for $634.19
AAA1774609 Alfa Aesar™
A1774609
10g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Bromothymol Blue is a pH indicator used for measuring pH around 7 in pools and fish tanks. It operates in the pH range 6.0 to 7.6 due to the presence of an electron withdrawing and donating groups like bromine atoms and alkyl substitutents respectively. In the laboratory, it is used as a biological slide stain as well as used in obstetrics for detecting premature rupture of membranes. Further, it is used for the observation of photosynthetic activities and a respiratory indicator. In addition to this, it is used to define cell walls or nuclei under the microscope.

Solubility
Soluble in ethanol, ether and alkalis. Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents.
Description & Specifications

Chemical Identifiers

76-59-5
624.39
373934
Bromthymol Blue
C27H28Br2O5S
MFCD00005872
14,1445
Bromothymol Blue

Specifications

76-59-5
624.39
373934
Bromthymol Blue
50g
C27H28Br2O5S
MFCD00005872
14,1445
200° to 202°C
Bromothymol Blue

Safety and Handling

RTECSNumber : SJ7450000

TSCA : TSCA