Chemical name of hygroscopic agent

I know that desiccant is generally used to absorb moisture.

Desiccant can be divided into chemical moisture absorption method and physical moisture absorption method.

Chemical hygroscopic desiccant, such as quicklime

Desiccant for physical moisture absorption includes silica gel desiccant.

The chemical reaction caused by unsafe desiccant with chemical moisture absorption is prone to accidents.

Physical moisture absorption desiccant is very safe, and silica gel desiccant is very safe.

Nishi silicone desiccant answers your questions.

Chemical formula of quicklime: CaO.

Chemical formula of silica gel desiccant: mSiO2.nH2O