exation stability constant to Ca2+, Mg2+, Fe3+
4) Pollution-free, this is the advantage that the corrosion inhibitor used at present cant compare with. It is one of the cheapest organic synthetic chemical which is widely used as corrosion and scale inhibitor in circulating cooling water in all over the world
4. Glass detergent
1) Strong descaling capacity, not plug the nozzle and pipe of the bottle washer
2) Effectively remove bottle label and rust of bottle neck
3) Discharge of washing water co