Isolute Si Carbonate

Chemical Name:
Silica Trimethylammonium Carbonate (Si-Carbonate; Si-TMA(CO3-2)0.5, Si-CO3)
 
Solid-support Type:
Silica
 
Typical Capacity:
0.6 mmol/g 
0.2 mmol/g (exchange capacity)
 
Size:
64 µm
 
Appearance:
Free flowing off-white powder
 
Applications:
(1) Quaternary anion-exchanger for quenching, neutralizing and desalting organic mixtures; (2) Scavenger of organic acids such as carboxylic acids, boronic acids, 1-hydroxybenzotriazoles, N-hydroxysuccinimide, imidazoles and phenols; (3) Base in promoting reactions eg Suzuki reaction.