88106

Tetrapropylammonium bisulfate

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

• Synonym(s): Tetrapropylammonium hydrogen sulfate
• Empirical Formula (Hill Notation): C₁₂H₂₉NO₄S
• CAS Number: 56211-70-2
• Molecular Weight: 283.43
• Beilstein: 6833419
• MDL number: MFCD00038764
• PubChem Substance ID: 329769634
• NACRES: NB.21

Properties

• description: cationic
• Quality Level: 100
• assay: ≥99.0% (T); ≥99.0%
• form: crystals
• quality: LiChropur^™
• technique(s): ion pair chromatography: suitable
• mp: 158-160 °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.CCC[N+](CCC)(CCC)CCC
• InChI: 1S/C12H28N.H2O4S/c1-5-9-13(10-6-2,11-7-3)12-8-4;1-5(2,3)4/h5-12H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
• InChI key: MOXJKKOSZCHGEU-UHFFFAOYSA-M

Description

General description

The role of ion-pairing reagents as mobile phase additives is to ensure easy separation of ionic and highly polar substances on reversed phase HPLC columns. The purity of mobile phase additives is a crucial factor for their optimal operation. Sigma-Aldrich consists of a wide variety of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) separation. All mobile phase additives have been subject to thorough testing with a special focus on the requisites of modern reversed phase HPLC:

Packaging

5, 10 g

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves