Minstrong CO2 Absorber has two types, one is soda lime, the other is cacium lime. Minstrong can provide the suitalbe CO2 absorber as your working condition and request. Name:Soda lime CAS:8006-28-8 Molecular formula:CaHNaO2 Molecular Weight:96.07 Application: Used as CO2 Absorber in Medical, military, diving, mining and safety CO2 absorber can also be used as a desiccant (calcium oxide acts as a desiccant), which can be used to dry neutral gases such as oxygen, and can also be used to dry alkaline gases such as ammonia. At the same time, it can also be used to absorb acid gases, such as carbon dioxide and sulfur dioxide. If only sodium hydroxide is present, this desiccant cannot be used at higher temperatures, because sodium hydroxide can react with the most commonly used glass instruments in the laboratory (the main component is silica) and corrode the instruments. A small amount of methane produced in the laboratory can be co-heated with soda lime and sodium acetate (sodium acetate) to generate sodium carbonate and methane.