Color:White powder Purity:99.0% CAS No.:66-7-17 Brand Name:XIN GUANG Place of Origin:Liaoning China (Mainland) It is an oxidation-reduction indicator,and also use as agent to test ferric, ferrous, palladium, vanadium, copper ion. ...
Porperties:White or light yellow crystal Purity:99% CAS No.:5144-89-8 Model Number:AR Brand Name:XIN GUANG Place of Origin:Liaoning China (Mainland) We are manufacturer of 1,10-Phenanthroline anhydrous,our prices is the most reasonable,our quality is the most qualified. ...