87297

Bromure de tétrahexylammonium

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

• Formule linéaire : [CH₃(CH₂)₅]₄N(Br)
• CAS Number: 4328-13-6
• Poids moléculaire : 434.58
• Beilstein: 3637302
• Numéro CE : 224-363-1
• Numéro MDL: MFCD00011858
• Code UNSPSC : 23151817
• ID de substance PubChem : 329769522
• Nomenclature NACRES : NB.21

Propriétés

• Description: cationic
• Niveau de qualité: 100
• Essai: ≥99.0% (AT)
• Forme: crystals
• Qualité: LiChropur^™
• Technique(s): ion pair chromatography: suitable
• Pf: 99-100 °C (lit.)
• λ: 10 % in methanol
• Absorption UV: λ: 240 nm A_max: 0.06; λ: 250 nm A_max: 0.04; λ: 260 nm A_max: 0.03; λ: 500 nm A_max: 0.03
• Adéquation: corresponds to standard for filter test
• Chaîne SMILES: [Br-].CCCCCC[N+](CCCCCC)(CCCCCC)CCCCCC
• InChI: 1S/C24H52N.BrH/c1-5-9-13-17-21-25(22-18-14-10-6-2,23-19-15-11-7-3)24-20-16-12-8-4;/h5-24H2,1-4H3;1H/q+1;/p-1
• Clé InChI: SYZCZDCAEVUSPM-UHFFFAOYSA-M

Description

Description générale

The utilization of ion-pairing reagents as mobile phase additives allows the elution of ionic and highly polar substances using reversed phase HPLC columns. The purity of mobile phase additives is a prime factor to their successful application. Sigma-Aldrich offers an outstanding collection of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) analyzes. All mobile phase additives are rigorously tested with special emphasis on the requirements of modern reversed phase HPLC:

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Informations légales

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: dust mask type N95 (US), Eyeshields, Gloves