NEA7
calixarene
C126H198N6O18 CHON
2084.994 g/mol
Factor | Value | Conc. | Add. ligand | Aq. acid | Organic diluent | Temp. | Contact time | Additional | Ref. |
---|---|---|---|---|---|---|---|---|---|
Sr/Na | >800 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | [1] |
Element | Value | Conc. | Add. ligand | Aq. acid | Organic diluent | Temp. | Contact time | Additional | Ref. |
---|---|---|---|---|---|---|---|---|---|
Li | 0.24 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Na | 0.21 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
K | 0.15 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Rb | 0.24 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Cs | 0.62 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Mg | 0.16 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Ca | 1.62 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Sr | 2.58 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Ba | 3.02 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Na | <0.001 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | [1] | ||
Sr | 0.8 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | [1] | ||
Cs | <0.001 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | [1] | ||
Co | <0.001 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | 4M NaNO3 | [1] | |
Sr | 1.09 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | 4M NaNO3 | [1] | |
Cs | <0.001 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | 4M NaNO3 | [1] | |
Eu | <0.001 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | 4M NaNO3 | [1] |