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51832

Sodium 1-heptanesulfonate monohydrate

Name: Sodium 1-heptanesulfonate monohydrate
Brand: SIAL

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

Synonym(s):

1-Heptanesulfonic acid sodium salt monohydrate

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About This Item

Linear Formula:

CH₃(CH₂)₅CH₂SO₃Na · H₂O

CAS Number:

207300-90-1

Molecular Weight:

220.26

UNSPSC Code:

23151817

NACRES:

NB.21

PubChem Substance ID:

329757750

EC Number:

245-210-5

Beilstein/REAXYS Number:

3731762

MDL number:

MFCD00149550

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Properties

description

anionic

Quality Segment

100

assay

≥99.0% (T)

form

solid

quality

LiChropur^™

mol wt

220.26 g/mol

technique(s)

ion pair chromatography: suitable

λ

10 % in H₂O

UV absorption

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

suitability

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

SMILES string

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

InChI

1S/C7H16O3S.Na.H2O/c1-2-3-4-5-6-7-11(8,9)10;;/h2-7H2,1H3,(H,8,9,10);;1H2/q;+1;/p-1

InChI key

XWZCREJRXRKIRQ-UHFFFAOYSA-M

Description

Other Notes

Sodium 1-heptanesulfonate monohydrate has been used as an ion-pairing (IP) reagent, to develop ion-pair reversed phase liquid chromatography method, for the determination of antituberculosis drug ethambutol hydrochloride.

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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