88103

Tetrapropylammonium bromide

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

• Fórmula lineal: (CH₃CH₂CH₂)₄N(Br)
• Número de CAS: 1941-30-6
• Peso molecular: 266.26
• Beilstein: 3567846
• Número CE: 217-727-6
• Número MDL: MFCD00011840
• Código UNSPSC: 12000000
• ID de la sustancia en PubChem: 329769631
• NACRES: NB.21

Propiedades

• descripción: cationic
• Nivel de calidad: 100
• Análisis: ≥99.0% (AT)
• formulario: crystals
• calidad: LiChropur^™
• técnicas: ion pair chromatography: suitable
• λ: 10 % in H₂O
• Absorción UV: λ: 240 nm A_max: 0.04; λ: 250 nm A_max: 0.03; λ: 260 nm A_max: 0.02; λ: 500 nm A_max: 0.02
• idoneidad: corresponds to standard for filter test
• cadena SMILES: [Br-].CCC[N+](CCC)(CCC)CCC
• InChI: 1S/C12H28N.BrH/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H/q+1;/p-1
• Clave InChI: BGQMOFGZRJUORO-UHFFFAOYSA-M

Descripción

Descripción general

The ion-pairing reagents, when utilized as mobile phase additives, enable the elution of ionic and highly polar analytes on reversed phase HPLC columns. The purity of mobile phase additives is quintessential for their successful use. Sigma-Aldrich has a large collection of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) determinations. All mobile phase additives are rigorously examined with special focus on the necessities of modern reversed phase HPLC:

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Información legal

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 3
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable
• Equipo de protección personal: dust mask type N95 (US), Eyeshields, Gloves