Synonym(s): Barium metasilicate, Barium silicate Formula: BaO and SiO2 Formula weight: 213.40 CAS Number: 13255-26-0 UN Number: UN1564 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code:  2839.90 Hazard Statements: H302-H332 Harmful if swallowed. Harmful if…