Industrial Grade Scale Inhibitor has been developed primarily to prevent scale in crude oil production operations and is also used to prevent calcium sulphate and calcium carbonate scaling. The Scale Inhibitor synergistic mixture of chelating agents used to effectively control the scale formation in an oil field. The Scale Inhibitor is applied with continuous injection ensuring protection from mineral scale deposition even under elevated temperatures and pressure. Industrial Grade Scale Inhibitor is to be stored in closed containers away from direct sunlight at ambient temperature and comes with safety goggles and gloves for handling.