Milky White Silica Gel Owing to this, the product's effectiveness in absorbing excess moisture in the air is widely praised.
White silica gel is a synthetically modified silicon dioxide that has been purified and processed into a hard, smooth bead. Granular white silica gel is the granular form of the adsorbent silica gel.
White silica gel crystals are high-quality non-indicating desiccants made from amorphous silicon dioxide (SiO₂). Unlike self-indicating silica gels, these crystals are transparent to milky-white in color and do not change color upon moisture absorption.