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51832

Supelco

Sodium 1-heptanesulfonate monohydrate

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

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Synonym(s):
1-Heptanesulfonic acid sodium salt monohydrate
Linear Formula:
CH3(CH2)5CH2SO3Na · H2O
CAS Number:
Molecular Weight:
220.26
Beilstein:
3731762
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NB.21

description

anionic

Quality Level

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 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+].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

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1 of 4

This Item
518355286251833
assay

≥99.0% (T)

assay

≥96.0% (T)

assay

≥99.0% (T)

assay

≥99.0% (T)

form

solid

form

solid

form

solid

form

solid

mol wt

220.26 g/mol

mol wt

-

mol wt

206.24 g/mol

mol wt

220.26 g/mol

technique(s)

ion pair chromatography: suitable

technique(s)

-

technique(s)

ion pair chromatography: suitable

technique(s)

ion pair chromatography: suitable

suitability

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

suitability

-

suitability

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

suitability

-

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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