Formula: CoS2 (may contain traces of other Co-S phases) Formula weight: 123.06 Purity: 99.5% (metals basis excluding Ni), Ni CAS Number: 12013-10-4 UN Number: UN3077 Hazard Class: 9 Packing Group: III Harmonized Tariff Code:  2830.90 Hazard Statements: H317 May cause an…