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Butane-1-sulfonic acid sodium salt

for ion pair chromatography LiChropur™

Synonym(s):

Butane-1-sulfonic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C4H9NaO3S
CAS Number:
2386-54-1
Molecular Weight:
160.17
MDL number:
MFCD00007540
UNSPSC Code:
12352107
EC Index Number:
219-201-1

Quality Level

100

assay

≥99% (acidimetric)

technique(s)

ion pair chromatography: suitable

transmittance

200 nm, ≥70%
220 nm, ≥90%
250 nm, ≥98%
 (0.005 M; 1 cm in H2O)

pH

5.0-7.0 (100 g/L in H2O)

mp

>310 °C

storage temp.

15-25°C

InChI

1S/C4H10O3S.Na/c1-2-3-4-8(5,6)7;/h2-4H2,1H3,(H,5,6,7);/q;+1/p-1

InChI key

XQCHMGAOAWZUPI-UHFFFAOYSA-M

General description

Butane-1-sulfonic acid sodium salt is commonly used as an ion-pairing reagent in ion-pair chromatography (IPC).

Application

Butane-1-sulfonic acid sodium salt can be used as anion-pair agent in the determination of biogenic amines (BA):

  • In tomato by ion-pair chromatography coupled toa potentiometric detector.
  • Inalcoholic beverages by HPLC coupled to a potentiometric detector for foodquality control.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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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Sigma-Aldrich

O8380

1-Octanesulfonic acid sodium salt

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