Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

34656

Supelco

Bromothymol Blue

pkg of 200 mL

Synonym(s):

3′,3″-Dibromothymolsulfonphthalein

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C27H28Br2O5S
CAS Number:
76-59-5
Molecular Weight:
624.38
Beilstein/REAXYS Number:
373934
MDL number:
MFCD00005872
UNSPSC Code:
41121809
PubChem Substance ID:
329755050

description

Bromothymol Blue reagent

usage

the detection of L/S ratio lipids

packaging

pkg of 200 mL

mp

200-202 °C (lit.)

SMILES string

CC(C)c1cc(c(C)c(Br)c1O)C2(OS(=O)(=O)c3ccccc23)c4cc(C(C)C)c(O)c(Br)c4C

InChI

1S/C27H28Br2O5S/c1-13(2)17-11-20(15(5)23(28)25(17)30)27(19-9-7-8-10-22(19)35(32,33)34-27)21-12-18(14(3)4)26(31)24(29)16(21)6/h7-14,30-31H,1-6H3

InChI key

NUHCTOLBWMJMLX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Bromothymol blue is a pH indicator which is sparingly soluble in water, benzene but is soluble in ethanol. It is insoluble in petroleum ether. It has its major uses in Sol-gel matrix, fuel cells, optical sensors, combustion gas detection system. It is considered as a toxic reagent.[1]

application

Bromothymol blue may be used to adjust pH between 7 and 8 of the sample during a gas chromatographic analysis to estimate urinary oxalate.[2]

related product

Product No.
Description
Pricing

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H360FD

Hazard Classifications

Repr. 1B

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
LB43816
LB35749
LB30732
LB28803
LB22635

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

R. W. Sabnis
Handbook of Acid-Base Indicators, 54-54 (2007)
Bartlomiej Kowalczyk et al.
Nanoscale, 2(11), 2366-2369 (2010-10-13)
Films comprising metal nanoparticles are assembled on the surfaces of liquid droplets of different shapes and macroscopic dimensions. These films are reinforced by dithiol crosslinks and are mechanically rugged yet permeable to the diffusion of small molecules.
Sevgi Tatar Ulu
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 67(3-4), 778-783 (2006-10-13)
A simple, rapid, accurate, precise and sensitive colorimetric method for the determination of finasteride in tablets is described. The proposed methods are based on the formation of ion-pair complexes between the examined drug with bromophenol blue (BPB), bromocresol green (BCG)
C J Farrington et al.
Clinical chemistry, 25(12), 1993-1996 (1979-12-01)
We describe a simple, specific gas-chromatographic method for urinary oxalate. Its specificity was evaluated by precipitating the oxalate as its calcium salt from urine, followed by methylation of the oxalate with boron trifluoride/methanol and subsequent gas-chromatographic separation and quantitation of
S T Tay et al.
Mycoses, 51(6), 515-519 (2008-05-24)
Cryptococcus albidus and C. laurentii were the predominant non-neoformans cryptococci isolated during an environmental sampling study for C. gattii at Klang Valley, Malaysia. Cryptococcus gattii was not isolated from any of the environmental samples. Cryptococcus albidus and C. laurentii were
View All Related Papers

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service