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137502

Sigma-Aldrich

Sodium 2-bromoethanesulfonate

98%

Synonym(s):

2-Bromoethanesulfonic acid sodium salt

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About This Item

Linear Formula:
BrCH2CH2SO3Na
CAS Number:
4263-52-9
Molecular Weight:
211.01
Beilstein:
4590828
EC Number:
224-244-4
MDL number:
MFCD00007530
UNSPSC Code:
12352100
PubChem Substance ID:
24848332
NACRES:
NA.22

Assay

98%

mp

283 °C (dec.) (lit.)

solubility

water: soluble 100 mg/mL, clear, colorless

SMILES string

[Na+].[O-]S(=O)(=O)CCBr

InChI

1S/C2H5BrO3S.Na/c3-1-2-7(4,5)6;/h1-2H2,(H,4,5,6);/q;+1/p-1

InChI key

HNFOAHXBHLWKNF-UHFFFAOYSA-M

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General description

Sodium 2-bromoethanesulfonate acts as methanogenesis inhibitor during anaerobic digestion. It reacts with lithium sulfinated polysulfones(PSU) to yield sulfoethylated PSU.

Application

Sodium 2-bromoethanesulfonate(BES) was used to investigate the effect of BES on inhibition of bacterial growth.

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Oleg R Kotsyurbenko et al.
Environmental microbiology, 6(11), 1159-1173 (2004-10-14)
Sites in the West Siberian peat bog 'Bakchar' were acidic (pH 4.2-4.8), low in nutrients, and emitted CH4 at rates of 0.2-1.5 mmol m(-2) h(-1). The vertical profile of delta13CH4 and delta13CO2 dissolved in the porewater indicated increasing isotope fractionation
J Sipma et al.
Applied microbiology and biotechnology, 64(3), 421-428 (2003-10-14)
The conversion routes of carbon monoxide (CO) at 55 degrees C by full-scale grown anaerobic sludges treating paper mill and distillery wastewater were elucidated. Inhibition experiments with 2-bromoethanesulfonate (BES) and vancomycin showed that CO conversion was performed by a hydrogenogenic
Polysulfone ionomers for proton-conducting fuel cell membranes: sulfoalkylated polysulfones.
Karlsson LE and Jannasch P.
Journal of Membrane Science, 230(1), 61-70 (2004)
Sam D Molenaar et al.
ChemSusChem, 11(13), 2171-2178 (2018-04-26)
Detailed studies of microbial growth in bioelectrochemical systems (BESs) are required for their suitable design and operation. Here, we report the use of optical coherence tomography (OCT) as a tool for in situ and noninvasive quantification of biofilm growth on electrodes
F J Cervantes et al.
Biodegradation, 11(5), 313-321 (2001-08-07)
The capacity of anaerobic granular sludge for oxidizing phenol and p-cresol under anaerobic conditions was studied. Phenol and p-cresol were completely converted to methane when bicarbonate was the only terminal electron acceptor available. When the humic model compound, anthraquinone-2,6-disulfonate, was
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