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Merck

137502

Sigma-Aldrich

2-溴乙基磺酸钠

98%

别名:

2-溴乙烷磺酸 钠盐

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About This Item

线性分子式:
BrCH2CH2SO3Na
CAS号:
分子量:
211.01
Beilstein:
4590828
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

98%

mp

283 °C (dec.) (lit.)

溶解度

water: soluble 100 mg/mL, clear, colorless

官能基

bromo
sulfonic acid

SMILES 字串

[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 密鑰

HNFOAHXBHLWKNF-UHFFFAOYSA-M

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一般說明

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

應用

2-溴乙烷磺酸钠(BES)可用于研究 BES 对细菌生长抑制的影响

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Yu Yang et al.
Water research, 47(17), 6790-6800 (2013-10-12)
Nano zero valent iron (NZVI), although being increasingly used for environmental remediation, has potential negative impact on methanogenesis in anaerobic digestion. In this study, NZVI (average size = 55 ± 11 nm) showed inhibition of methanogenesis due to its disruption
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
Kewei Xu et al.
Applied microbiology and biotechnology, 87(6), 2267-2279 (2010-06-19)
The effects of two typical methanogenic inhibitors [2-bromoethanesulfonate (BES) and chloroform (CHCl(3))] on the bacterial populations were investigated using molecular ecological techniques. Terminal restriction fragment length polymorphism analyses (T-RFLP) in combination with clone library showed that both the toxicants not
Tao Yan et al.
FEMS microbiology ecology, 55(2), 248-261 (2006-01-20)
Anaerobic cultures capable of reductively dechlorinating 2,3,4,5-tetrachlorobiphenyl (CB) were enriched from three different sediments, one estuarine, one marine and one riverine. Two different electron donors were used in enrichments with the estuarine sediment (elemental iron or a mixture of fatty

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