Formula: Mg2O4Si Formula weight: 140.71 Purity: 99% (metals basis) CAS Number: 1343-88-0 Harmonized Tariff Code:  2839.90 Hazard Statements: H332 Harmful if inhaled. Precautionary Statements: P261-P271-P304+P340-P312 Avoid breathing dust/fume/gas/mist/vapours/spray. Use only…