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Sodium 1-pentanesulfonate monohydrate

suitable for ion pair chromatography, LiChropur™, ≥99.0% (T)

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Synonym(s):
1-Pentanesulfonic acid sodium salt
Linear Formula:
CH3(CH2)4SO3Na · H2O
CAS Number:
207605-40-1
Molecular Weight:
192.21
Beilstein:
3725147
EC Number:
245-208-4
MDL number:
MFCD00149548
UNSPSC Code:
12000000
PubChem Substance ID:
329767448
NACRES:
NB.21

description

anionic

Quality Level

100

Assay

≥99.0% (T)

form

sheet

quality

LiChropur™

mol wt

192.21 g/mol

technique(s)

ion pair chromatography: suitable

λ

10 % in H2O

UV absorption

λ: 210 nm Amax: 0.1
λ: 220 nm Amax: 0.06
λ: 230 nm Amax: 0.04
λ: 260 nm Amax: 0.02
λ: 500 nm Amax: 0.02

suitability

corresponds to standard for RP gradient test
corresponds to standard for filter test

SMILES string

O.[Na+].CCCCCS([O-])(=O)=O

InChI

1S/C5H12O3S.Na.H2O/c1-2-3-4-5-9(6,7)8;;/h2-5H2,1H3,(H,6,7,8);;1H2/q;+1;/p-1

InChI key

FPQYXAFKHLSWTI-UHFFFAOYSA-M

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General description

Sodium 1-pentanesulfonate monohydrate is an Ion pair reagent. It is a anionic surfactant which has opposite influence on aniline polymerization thermal effect. It also has highest and lowest enthalpy of polymerization values.

Application

Sodium 1-pentanesulfonate monohydrate may be used to investigate its effects on the properties of polyaniline, using Fourier transform infrared and UV-visible spectroscopy for its structural characterization.
Sodium pentanesulfonate is useful as a surfactant and reversed-phase ion-paring agent.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

WGK

WGK 3

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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Xijing Chen et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 855(2), 140-144 (2007-06-15)
A liquid chromatography/tandem mass spectrometry (LC-MS/MS) method was established for the determination of 5-aminoimidazole-4-carboxamide (AICA) in human plasma. The method included a solvent extraction of AICA as an ion pair with 1-pentanesulfonate ion and a separation on a Hypersil ODS2
Effects of surfactants on the characteristics and biosensing properties of polyaniline.
Kuczynska, Agnieszka, et al.
Polymer International, 59, 1650-1659 (2010)

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