3g silige gel desiccant bag for food electronics shoes garment
| Name | 3g food grade silica gel desiccant |
| weight | 3g |
| size | 3.5x6cm |
| Package material | Composite paper |
| Material | SiO2 |
| CAS NO. | 7631-86-9 |
| EC NO. | 231-545-4 |
| Application | food, electronics,clothes ,bag |
| Certificate | MSDS |
Silica gel desiccant is a highly active adsorbent material with a chemical formula of mSiO2. nH2O. This material is insoluble in water and any solvent, non-toxic and odorless, with stable chemical properties. It does not react with any substance except strong bases and hydrofluoric acid. Silicone desiccants have an open porous structure, therefore they have strong adsorption properties and can adsorb various substances, such as water vapor. In addition, the ions on the surface of silicone desiccants are hydrated and hydrophilic due to the coverage of water molecules. Therefore, they can adsorb or chemically absorb water vapor, which can have a drying effect on human skin.