Synonym(s): Potassium nickel cyanide Formula: K2[Ni(CN)4] xH2O Formula weight: 240.99(anhy) CAS Number: 339527-86-5 UN Number: UN1588 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2837.20 Hazard Statements: H301-H334-H350-H317 Toxic if swallowed. May cause…