Simultaneous determination of silver and copper in some alloys using the silver ion-selective electrode

1981 ◽  
Vol 307 (3) ◽  
pp. 205-205 ◽  
Author(s):  
Saad S. M. Hassan ◽  
M. M. Habib
Keyword(s):  
Simultaneous Determination ◽  
Silver Ion ◽  
Ion Selective Electrode ◽  
Selective Electrode

Volumetric determination of cobalt in Co-Sm-Fe alloys using a silver ion selective electrode in aqueous dimethylformamide and in water

1979 ◽  
Vol 44 (6) ◽  
pp. 1742-1746 ◽  
Author(s):  
Adam Košturiak ◽  
Dagmar Kalavská
Keyword(s):  
Aqueous Solution ◽  
Silver Nitrate ◽  
Silver Ion ◽  
Ion Selective Electrode ◽  
Selective Electrode ◽  
Back Titration ◽  
Volumetric Determination ◽  
Excess Sodium ◽  
Fe Alloys

A procedure is suggested for direct volumetric determination of cobalt with a sodium diethyldithiocarbaminate titrant solution in the medium of 80% dimethylformamide, using indication with a silver ion selective electrode. The procedure was applied to the cobalt determination in Co-Sm-Fe alloys. The method was adapted for the determination of cobalt in aqueous solution by back titration of excess sodium diethyldithiocarbaminate with a silver nitrate titrant solution or with generated Ag(I), using the same indication or biamperometric indication.

Sign in / Sign up

Export Citation Format

Share Document