... salt solution, it shall resolve and release carbon dioxide while meeting with diluted acid. Heated up to ... above, it shall decompose and produce water, carbon dioxide and magnesium oxide.Use: Used as high-quality ... And it also can be used to manufacture high-grade glass articles, magnesium salt, pigment, paint and chemicals ... Method:Brine, Soda Method, Ammonium Bicarbonate Method MgCO3, Food Grade