... supply food grade, Pharmaceutical grade and industry grade. Xanthan gum:1,Food Grade Xanthan Gum can be widely used as salt/acid ... shelf life of the products.2,Pharmaceutical & Fine Chemical Grade Xanthan Gum can be used as thickener and stabilizer in liquid ... ,Industry grade, Acting as an thickener and stabilizer, Industrial Grade Xanthan Gum can be applied to many industrial fields, such as ...