CAS: 506-61-6 EC No: 208-047-0 MDL No: MFCD00036297 RTECS: TT5775000 UN No: UN1588; Haz Class: 6.1; Packing Group: I Powder Linear Formula: KAg(CN)₂ MW: 199.01 Density (g/mL): 2.36

CAS: 15280-09-8 EC No: 239-320-2 MDL No: MFCD00050423 UN No: UN1588; Haz Class: 6.1; Packing Group: II Powder Linear Formula: NaAu(CN)₂ MW: 271.99

CAS: 339268-21-2 EC No: 239-097-1 MDL No: MFCD00168064 UN No: UN1588; Haz Class: 6.1; Packing Group: III Crystalline/Powder Linear Formula: K₄Ru(CN)₆·xH₂O MW: 413.57 (anhydrous)

CAS: 16920-94-8 EC No: 240-978-8 MDL No: MFCD00058745 UN No: UN1588; Haz Class: 6.1; Packing Group: III Crystalline/Powder Linear Formula: K₂Pt(CN)₆ MW: 429.38

CAS: 14323-36-5 EC No: 209-236-0 MDL No: MFCD00149921 UN No: UN1588; Haz Class: 6.1; Packing Group: III Crystalline Molecular Formula: C₄N₄K₂Pt·3H₂O MW: 431.39