87724

Tetramethylammonium bisulfate

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

• Sinonimo/i: Tetramethylammonium hydrogen sulfate
• Formula condensata: (CH₃)₄N(HSO₄)
• Numero CAS: 80526-82-5
• Peso molecolare: 171.22
• Beilstein: 4829202
• Numero CE: 279-490-5
• Numero MDL: MFCD00036149
• Codice UNSPSC: 12000000
• ID PubChem: 329769602
• NACRES: NB.21

Proprietà

• Descrizione: cationic
• Livello qualitativo: 100
• Saggio: ≥99.0% (T)
• Forma fisica: crystals
• Qualità: LiChropur^™
• tecniche: ion pair chromatography: suitable
• λ: 10 % in H₂O
• Assorbanza UV: 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
• Compatibilità: corresponds to standard for RP gradient test; corresponds to standard for filter test
• Stringa SMILE: C[N+](C)(C)C.OS([O-])(=O)=O
• InChI: 1S/C4H12N.H2O4S/c2*1-5(2,3)4/h1-4H3;(H2,1,2,3,4)/q+1;/p-1; DWTYPCUOWWOADE-UHFFFAOYSA-M

Descrizione

Descrizione generale

The application of ion-pairing reagents as mobile phase additives ensures the elution of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is of foremost significance for their successful utilization. Sigma-Aldrich offers a huge variety of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) separations. All mobile phase additives are investigated thoroughly with special regard to the requirements of modern reversed phase HPLC:

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Note legali

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 11 - Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 3
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable
• Dispositivi di protezione individuale: Eyeshields, Gloves, type N95 (US)