Satiaxane CX 911 DF Xanthan gum, a high-molecular weight biopolymer, provides versatile rheology control in a wide range of brines, drilling and fracturing fluids. Xanthan gum is considered non-hazardous and suitable for use in environmentally sensitive locations and Satiaxane CX 911 DF applications. Satiaxane CX 911 DF