18597

Triethylammonium bicarbonate buffer

1 M, suitable for HPLC, LiChropur^™

• Synonym(s): Triethylammonium hydrogen carbonate buffer
• CAS Number: 15715-58-9
• Beilstein: 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

Buffer for use in ion-exchange chromatography and electrophoresis.

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

Legal Information

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable