Molecular formula C8H14Cl2N2O2 Molecular weight 241.115 Accurate mass 240.043228 Appearance solid; White to Light red to Green powder to crystal Storage condition Sealed package. Store in a cool, dry place. stability 1. Xanthan gum is a biopolymer prepared by Xanthomonas rapesae of cabbage black rot using corn starch and bioengineering. It is a biopolysaccharide composed of glucose, mannose, glucuronic acid, acetic acid and pyruvate. The molecular structure of xanthan gum determines that it has unmatched properties of other polymers: 1. High viscosity at low concentration; 2 Good flow thixotropy or pseudoplasticity; 3 Acid, alkali, salt resistance, antioxidant, enzymatic hydrolysis; 4 Temperature resistant, stable in several freezing and thawing processes, stable under high temperature conditions; 5 Good compatibility with acids, bases, salts, reducing agents, surfactants, preservatives, natural or synthetic thickeners in the same solution system; 6 Good dispersion, emulsification stability and suspension of particles, oil droplet ability. It will not decompose when used and stored according to specifications. Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us