75073

Natriumoctylsulfat

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

• Synonym(e): Octylsulfat Natriumsalz
• Lineare Formel: CH₃(CH₂)₇OSO₃Na
• CAS-Nummer: 142-31-4
• Molekulargewicht: 232.27
• Beilstein: 3658635
• EG-Nummer: 205-535-5
• MDL-Nummer: MFCD00007470
• UNSPSC-Code: 12000000
• PubChem Substanz-ID: 329766106
• NACRES: NB.21

Eigenschaften

• Beschreibung: anionic
• Qualitätsniveau: 100
• Assay: ≥99.0% (T)
• Form: crystals
• Qualität: LiChropur^™
• Mol-Gew.: 232.27 g/mol
• Methode(n): ion pair chromatography: suitable
• mp (Schmelzpunkt): 195 °C (dec.) (lit.)
• 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
• Eignung: corresponds to standard for RP gradient test; corresponds to standard for filter test
• SMILES String: [Na+].CCCCCCCCOS([O-])(=O)=O
• InChI: 1S/C8H18O4S.Na/c1-2-3-4-5-6-7-8-12-13(9,10)11;/h2-8H2,1H3,(H,9,10,11);/q;+1/p-1
• InChIKey: WFRKJMRGXGWHBM-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

Sodium octyl sulfate (SOS) is an ion-pair reagent, an anionic surfactant with an 8-carbon tail suitable for cationic separation sorted by carbon chain length.

Anwendung

Sodium octyl sulfate (SOS) may be used as an ion-pairing reagent:

• For the retention of catechols in reversed-phase high-performance liquid chromatography of catecholamines and their congeners.
• For the separation of asymmetric dimethylhydrazine (ADMH) and its decomposition products using ion-pair chromatography.

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Rechtliche Hinweise

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 2
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves