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YS/T 646-2007 Active
YS/T 646-2007 Method for chemical analysis of platinum compounds—Determination of platinum content—Electricity titration using potassium permanganate
Abstract
This standard specifies the method for determining the platinum content in platinum compounds. This standard is applicable to the determination of platinum content in compounds such as Pt(NH3)2(NO2)2, Pt(NH3)2Cl2, Pt(NH3)4Cl2, (NH4)2PtCl6, K2PtCl4, PtCl4, Na2PtCl6, and H2PtCl6. The measurement range is 30% to 95%.
General Product Information
| Document Type | Industry standards-Non-ferrous metals |
|---|---|
| Standard Status | Active |
| Standard Code | YS/T 646-2007 |
| CCS | Analysis methods for precious metals and their alloys |
| ICS | Chemical analysis of metal materials |
| Implement Date | 2007-10-01 |
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