Noble Silica gel Indicating (Orange), an amorphous form of silicon dioxide. It is synthetically produced in the form of hard irregular granules (having the appearance of crystals). The micro porous structure of interlocking cavities gives a very high surface area (800 square meters per gram) making silica gel a high-capacity desiccant. Physical appearance of Silica Gel remains unchanged without any side effects or chemical reaction even after adsorption. 

Noble Silica gel Indicating (Orange), an amorphous form of silicon dioxide. It is synthetically produced in the form of hard irregular granules (having the appearance of crystals). The micro porous structure of interlocking cavities gives a very high surface area (800 square meters per gram) making silica gel a high-capacity desiccant. Physical appearance of Silica Gel remains unchanged without any side effects or chemical reaction even after adsorption.