Tetrabutylammonium phosphate monobasic solution
SIAL/86899 - suitable for ion pair chromatography, LiChropur™, concentrate, ampule
Synonym: Tetrabutylammonium dihydrogen phosphate
CAS Number: 5574-97-0
Empirical Formula (Hill Notation): C16H38NO4P
Molecular Weight: 339.45
MDL Number: MFCD00064526
Linear Formula: (CH3CH2CH2CH2)4N[OP(OH)2O]
Product Type: Chemical
λ | in concentrate |
description | cationic |
form | liquid |
InChI | 1S/C16H36N.H3O4P/c1-5-9-1 |
InChI key | ARRNBPCNZJXHRJ-UHFFFAOYSA |
packaging | ampule of 25 mL |
quality | ampule |
LiChropur™ | |
Quality Level | 100 ![]() |
SMILES string | OP(O)([O-])=O.CCCC[N+](CC |
storage temp. | 2-8°C |
suitability | corresponds to standard for filter test |
corresponds to standard for RP gradient test | |
technique(s) | ion pair chromatography: suitable |
UV absorption | λ: 210 nm Amax: 0.05 |
λ: 220 nm Amax: 0.04 | |
λ: 300 nm Amax: 0.02 | |
λ: 500 nm Amax: 0.02 |
Application: | Tetrabutylammonium dihydrogen phosphate has been used as ion-pairing reagent in mobile phase for ion-pair HPLC analysis of 5′-mononucleotides from baby formulae. It may also have been used in mobile phase for HPLC analysis of blood samples to determine acetaminophen. |
General description: | Concentrate for 6x1 L ready-to-use solution. Dilute contents of one ampule (~0.3 M) to 1 L with HPLC grade water to obtain a 0.005 M eluent solution. |
General description: | Tetrabutylammonium dihydrogen phosphate is a quaternary ammonium salt mainly used as electrolyte. |
Legal Information: | LiChropur is a trademark of Merck KGaA, Darmstadt, Germany |
Other Notes: | Ion-pairing reagent used in reversed phase chromatography |
RIDADR | NONH for all modes of transport |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Storage Temp. | 2-8°C |
UNSPSC | 12000000 |