It has the advantages of high active oxygen content, weak acidity of the aqueous solution and good solubility in organic solvent in comparison with other solid peroxides.
同其它过氧化物相比，它具有活性氧含量高，水溶液呈弱酸性及能溶于有机溶剂的特点。
2
Inorganic or organic acidic ligands play an important role in activity of the catalyst. Their proper acidity and chelated strength do favor to active structure of catalyst.
无机或有机酸性配体对催化剂的活性有显著影响，适当强的酸度和配位强度有利于催化剂活性结构的稳定。
3
Enrichment of platinum in ore was completed by adoption of active carbon and paper pulp in certain acidity. The content of platinum was determined by DDO spectrophotometry method.