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Dodecylbenzenesulphonic acid Cas:27176-87-0 brown or tan solid

Short Description:

Catalog Number: XD908283
Cas: 27176-87-0
Molecular Formula: C18H30O3S
Molecular Weight: 326.49
Availability: In Stock
Price:  
Prepack: 5g USD10
Bulk Pack: Request Quote

 


Product Detail

Product Tags

Catalog Number XD90823
Product Name       Dodecylbenzenesulphonic acid

CAS

27176-87-0

Molecular Formula

C18H30O3S

Molecular Weight

326.49
Storage Details 2-8°C
Harmonized Tariff Code 34021100

 

Product Specification

Appearance brown or tan solid
Assay 99%
Melting point 10℃
Boiling point 315℃
logP 6.47750
PSA 62.75000

 

The effects of the surfactants, Tween 80 and sodium dodecyl benzene sulfonate (SDBS) on a membrane's fatty acid composition and the transmembrane transport of phenanthrene were investigated. The results indicated that both surfactants could modify the composition of fatty acids of Citrobacter sp. Strain SA01 cells, 50 mg L(-1) of both surfactants changed the composition of the fatty acids the most, increasing the amount of unsaturated fatty acids. The comparison of fatty acid profiles with diphenylhexatriene fluorescence anisotropy, a probe for plasma membrane fluidity, suggested that an increased amount of unsaturated fatty acids corresponded to greater membrane fluidity. In addition, increased unsaturated fatty acids promoted phenanthrene to partition from the extracellular matrix to cell debris, which increased reverse partitioning from the cell debris to the cytochylema. The results of this study were expected in that the addition of a surfactant is a simple and effective method fo r accelerating the rate-limiting step of transmembrane transport of hydrophobic organic compounds (HOCs) in bioremediation.


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    Dodecylbenzenesulphonic acid Cas:27176-87-0 brown or tan solid