GB/T 23276-2009
GB/T 23276-2009 Method for chemical analysis of palladium compounds—Determination of palladium content—Complexometric titration using butanedione dioxime releasing EDTA
Abstract
This standard specifies the method for determining the palladium content in palladium compounds.
This standard is applicable to the determination of palladium content in compounds such as palladium dichloride (PdCl2), palladium bromide (PdBr2), palladium nitrate dihydrate (Pd(NO3)2·2H2O), palladium sulfate (PdSO4), palladium sulfate dihydrate (PdSO4·2H2O), palladium dichloride diammonium (Pd(NH3)2Cl2), palladium tetrachloride diammonium (Pd(NH3)4Cl2), potassium palladium chloride (K2PdCl4), palladium nitrite diammonium (Pd(NO2)2(NH3)2), palladium nitrite tetrammonium (Pd(NO2)2(NH3)4), palladium acetate ([Pd(CH3COO)2]3), palladium bis(acetylacetone) (Pd(C5H7O2)2), palladium tetra(trifenylphosphine) (Pd［P(C6H5)3］4), palladium dichloride bis(trifenylphosphine) (PdCl2［P(C6H5)3］2), and 1,2-bis(trifenylphosphine) ethane dichloride (PdCl2［(C6H5)2PCH2CH2P(C6H5)2］). The measurement range is 5% to 70%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 23276-2009 |
| CCS | Precious metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2009-11-01 |