18597
Triethylammonium bicarbonate buffer
1 M, suitable for HPLC, LiChropur™
Synonym(s):
Triethylammonium hydrogen carbonate buffer
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About This Item
CAS Number:
NACRES:
NA.21
UNSPSC Code:
12161702
Beilstein/REAXYS Number:
3624751
MDL number:
form
liquid
Quality Segment
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 Amax: ≤0.04, λ: 270 nm Amax: ≤0.04, λ: 280 nm Amax: ≤0.03, λ: 290 nm Amax: ≤0.02, λ: 500 nm Amax: ≤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
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.
Legal Information
LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
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Storage Class
10 - Combustible liquids
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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