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Contact SupplierPerformance | Test Results |
---|---|
Appearance | Yellow-orange crystalline powder |
Solubility | Slowly and very slightly soluble in 0.1N HCl and 0.9% NaCl, practically insoluble in 95% alcohol |
Authenticity: | |
UV spectrum | Maximum at l=301±2 nm, Minimum at l=246±2 nm, Shoulder 276–284 nm |
platinum identification test | Positive |
ammonia identification test | Positive |
chlorides identification test | Positive |
Clarity of the solution | Conforms to reference standard No. 1 (SP XI) |
Water, % | Max. 0.5 |
Admixtures, % | |
trans-isomer | Max. 1.0 |
other admixtures | Max. 1.0 |
Assay test, %: | |
based on platinum assay results | Min. 99.0 |
based on nitrogen assay results | Min. 99.0 |
Platinum content, % | Min. 64.35 |