Low sodium pseudo thin water and high viscosity pseudo boehmite is a non-toxic, odorless, odorless, white powder (dry product), with high purity, good solubility, strong adhesion and thixotropic gel characteristics. Mainly used in the production of petrochemical industry, environmental protection and other industries of catalyst carriers. Such as hydrogenation catalyst carrier, methanation catalyst carrier, automobile tail gas treatment catalyst carrier, etc.