86626

Tetraethylammonium hydrogen sulfate

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

• Fórmula lineal: (C₂H₅)₄N(HSO₄)
• Número de CAS: 16873-13-5
• Peso molecular: 227.32
• Beilstein/REAXYS Number: 6590581
• EC Number: 240-899-9
• MDL number: MFCD00036150
• UNSPSC Code: 12000000
• PubChem Substance ID: 329769480
• NACRES: NB.21

Propiedades

• description: cationic
• Quality Level: 100
• assay: ≥99.0% (T); ≥99.0%
• form: crystals
• quality: LiChropur^™
• technique(s): ion pair chromatography: suitable
• mp: 243-245 °C
• λ: 10 % in H₂O
• UV absorption: λ: 210 nm A_max: 0.05; λ: 220 nm A_max: 0.04; λ: 230 nm A_max: 0.03; 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: OS([O-])(=O)=O.CC[N+](CC)(CC)CC
• InChI: 1S/C8H20N.H2O4S/c1-5-9(6-2,7-3)8-4;1-5(2,3)4/h5-8H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
• InChI key: CREVBWLEPKAZBH-UHFFFAOYSA-M

Descripción

General description

Tetraethylammonium hydrogen sulfate is an ion-pair chromatography (IPC) reagent suitable for anionic separation sorted by carbon chain length.

Application

Tetraethylammonium hydrogen sulfate may be used as an ion pair reagent for the analysis of sulfonated aliphatic and aromatic surfactants in sewage sludge by ion-pair/supercritical fluid extraction and derivatization gas chromatography/mass spectrometry.

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves