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Merck
CN

137502

Sigma-Aldrich

2-溴乙基磺酸钠

98%

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别名:
2-溴乙烷磺酸 钠盐
线性分子式:
BrCH2CH2SO3Na
CAS号:
分子量:
211.01
Beilstein:
4590828
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

mp

283 °C (dec.) (lit.)

溶解性

water: soluble 100 mg/mL, clear, colorless

SMILES字符串

[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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一般描述

2-溴乙烷磺酸钠在厌氧消化过程中用作产甲烷抑制剂。它与锂硫化聚砜(PSU)反应生成磺乙基化的锂硫化聚砜

应用

2-溴乙烷磺酸钠(BES)可用于研究 BES 对细菌生长抑制的影响

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


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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)
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
Kewei Xu et al.
Bioresource technology, 101(8), 2600-2607 (2009-11-27)
In this study, the microbial response of anaerobic sludge digestion to the addition of two classic methanogenic inhibitors (chloroform, 2-bromoethanesulfonate) was investigated. Both the toxicants showed their effectiveness on CH(4) production, whereas the hydrogen responses and acetate accumulations were elicited
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
F J Cervantes et al.
Applied microbiology and biotechnology, 64(5), 702-711 (2004-02-06)
The impact of humic acids and the humic model compound, anthraquinone-2,6-disulfonate (AQDS), on the biodegradation of carbon tetrachloride (CT) by anaerobic granular sludge was studied. Addition of both humic acids and AQDS at sub-stoichiometric levels increased the first-order rate of

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