... ).Grade:industry 4) manufacturer of industry salt Sodium Chloride/industry salt/refined salt/pure vacuum dried salt/NACLAs our industry salt is well and rock salt which is ... : It is mainly used in producing anhydrous sodium carbonate,sodium hydrate,sodium metal, glauber salt, synthetic hydrochloric acid, ,syntheticrubber ,plastic,fibre,pesticide, melting snow,medicine ...