... ,disperser. antirusting agent and antistatic agent. widely used emulsifier 1Emulsifier S-20,which can be use as lubricant,disperser,antirusting agent ... moist agent in the following industries such as textiles,pharmaceutical,food,cosmetic and so on.7. Package and stoeag.e:This ... or plastic. bucket and stored in airiness and coolness.1 food additive s-20