88103

Tetrapropylammonium bromide

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

• Formula condensata: (CH₃CH₂CH₂)₄N(Br)
• Numero CAS: 1941-30-6
• Peso molecolare: 266.26
• Beilstein: 3567846
• Numero CE: 217-727-6
• Numero MDL: MFCD00011840
• Codice UNSPSC: 12000000
• ID PubChem: 329769631
• NACRES: NB.21
• Stato: crystals
• Saggio: ≥99.0% (AT)

Proprietà

• Descrizione: cationic
• Livello qualitativo: 100
• Saggio: ≥99.0% (AT)
• Stato: crystals
• Qualità: LiChropur^™
• tecniche: ion pair chromatography: suitable
• λ: 10 % in H₂O
• Assorbanza 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
• Compatibilità: corresponds to standard for filter test
• Stringa SMILE: [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; BGQMOFGZRJUORO-UHFFFAOYSA-M

Descrizione

Descrizione generale

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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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: dust mask type N95 (US), Eyeshields, Gloves