... EINECS: 231-545-4 Molecular formula mSiO2.nH2O Silica gelused for drying and sbsorbing moistureCAS : 112926-00-8 EINECS: 231-545- ... 0.63 KJ/m.hr.°C 3)Use: Mainly used for drying and moistureproof , may also be used as catalyst carriers, ... adsorbents, separators and variable-pressure adsorbents, etc 4)Technical standard:ItemStandard SpecificationTest ResultSilica ...