Industrial Purpose Silica Gel is a regenerative absorbent consisting of amorphous silica, which is produced in the form of irregular crystal. The Silica Gel can be used as dehumidifying and dehydrating agent in air conditioning, drying of compressed air and other gases and liquids. The Silica Gel cannot be used as moisture indicator in the drying of gases containing ammonia, as the cobalt salt forms a stable deep blue compound with ammonia. The Industrial Purpose Silica Gel in non indicative type in nature.