NEA13
calixarenes
C104H136N8O16 CHON
1754.272 g/mol
Factor | Value | Conc. | Add. ligand | Aq. acid | Organic diluent | Temp. | Contact time | Additional | Ref. |
---|---|---|---|---|---|---|---|---|---|
Sr/Na | >8300 | 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. |
---|---|---|---|---|---|---|---|---|---|
Ba | 4.1 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Eu | 0.17 | 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 | 8.3 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | [1] | ||
Cs | 0.01 | 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 | 1.3 | 0.01 M | HNO3 1 M | 2-nitrophenyl hexyl ether | 25°C | 60 min | 4M NaNO3 | [1] | |
Cs | 0.03 | 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] | |
Li | 0.04 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Na | 0.05 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
K | 0.06 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Rb | 0.05 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Cs | 1.62 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Mg | 0.03 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Ca | 0.37 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] | ||
Sr | 1.61 | 0.00025 M | Dichloromethane | 20°C | 60 min | H2O | [1] |