CAS NO. : 11138-66-2 Application:Xanthan gum is a high molecular weight polysaccharide. It is produced by fermentation of carbonhydrate with Xanthomonas campestris. Xanthan gum has a special molecular structure. It has many special characterictics in application. It is used as a rheology control agent in aqueous systems and as a stabilizer for emulsions and suspensions. Its numerous areas of applications cover a broad spectrum and range from the food industry to oil drilling.