18597

Triethylammonium bicarbonate buffer

1 M, suitable for HPLC, LiChropur^™

• Synonym(s): Triethylammonium hydrogen carbonate buffer
• CAS Number: 15715-58-9
• Beilstein/REAXYS Number: 3624751
• MDL number: MFCD00466938
• UNSPSC Code: 12161702
• NACRES: NA.21

Properties

• form: liquid
• Quality Level: 100
• quality: LiChropur^™
• concentration: 1 M
• technique(s): HPLC: suitable
• impurities: ≤0.05% non-volatile matter
• pH: 8.4-8.6 (20 °C in neat)
• density: 1.015-1.024
• UV absorption: λ: 260 nm A_max: ≤0.04; λ: 270 nm A_max: ≤0.04; λ: 280 nm A_max: ≤0.03; λ: 290 nm A_max: ≤0.02; λ: 500 nm A_max: ≤0.02
• storage temp.: 2-8°C
• SMILES string: OC(O)=O.CCN(CC)CC
• InChI: 1S/C6H15N.CH2O3/c1-4-7(5-2)6-3;2-1(3)4/h4-6H2,1-3H3;(H2,2,3,4)
• InChI key: AFQIYTIJXGTIEY-UHFFFAOYSA-N

Description

General description

Triethylammonium bicarbonate buffer is a commonly used chromatographic eluent, volatile buffer, mobile phase and ion-pairing agent for the purification of nucleic acids and biomolecules.

Application

Triethylammonium bicarbonate (TEAB) buffer may be used for studying proteins or noncovalent protein macromolecular complexes under “nondenaturing” conditions by electrospray ionization.

Buffer for use in ion-exchange chromatography and electrophoresis.

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Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable