Synonym(s): Potassium amminetrichloroplatinate(II) Formula: K(PtCl3NH3) Formula weight: 357.56 CAS Number: 13820-91-2 Harmonized Tariff Code:  2843.90 Hazard Statements: H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. …