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Molecular formula : CAS :
nature : the membrane structure containing the same time cation - exchange groups and anion exchange group of ion exchange membrane. This plasma membrane of certain highly selective, mainly for the separation and recovery solution of trace metals, from the non-ionized material solution to remove high concentrations of ionized impurities, such as sugar removed from the sodium chloride from herbal solution to remove lead ions, ion can be used for the separation of substances, such as the sodium chloride and sodium sulfate separation.
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