Synonym(s): MMT Formula: C9H7MnO3 Formula weight: 218.09 Purity: 97% CAS Number: 12108-13-3 UN Number: UN3281 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code:  2931.90 Hazard Statements: H300-H310-H330 Fatal if swallowed. Fatal in contact with skin. Fatal if…