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137502

Sigma-Aldrich

Sodium 2-bromoethanesulfonate

98%

Sinónimos:

2-Bromoethanesulfonic acid sodium salt

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About This Item

Fórmula lineal:
BrCH2CH2SO3Na
Número de CAS:
4263-52-9
Peso molecular:
211.01
Beilstein/REAXYS Number:
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

functional group

bromo

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

13 - Non Combustible Solids

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificados de análisis (COA)

Lot/Batch Number
WXBF4321V
WXBF3748V
WXBF4807V
WXBF4088V
WXBF0409V

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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
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
S Venkata Mohan et al.
Bioresource technology, 99(1), 59-67 (2007-01-26)
Influence of different pretreatment methods applied on anaerobic mixed inoculum was evaluated for selectively enriching the hydrogen (H(2)) producing mixed culture using dairy wastewater as substrate. The experimental data showed the feasibility of molecular biohydrogen generation utilizing dairy wastewater as
Meike Goenrich et al.
Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 9(6), 691-705 (2004-09-15)
Methyl-coenzyme M reductase (MCR) catalyses the reduction of methyl-coenzyme M (CH(3)-S-CoM) with coenzyme B (HS-CoB) to methane and CoM-S-S-CoB. It contains the nickel porphyrinoid F(430) as prosthetic group which has to be in the Ni(I) oxidation state for the enzyme
Jeffrey M Boyd et al.
Journal of bacteriology, 188(23), 8062-8069 (2006-09-26)
Bacterial growth with short-chain aliphatic alkenes requires coenzyme M (CoM) (2-mercaptoethanesulfonic acid), which serves as the nucleophile for activation and conversion of epoxide products formed from alkene oxidation to central metabolites. In the present work the CoM analog 2-bromoethanesulfonate (BES)
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