... 0.70g.cm3(usually about 0.5g/cm3),specific gravity:1.26-1.31.(5)Color degradation ... some organic solvents:its aqueous solution is of surface tension,high transparency and stable property. ... mainly used as dispersant in the production of PVC and as thickener,stabilizer,emulsifier,excipient, ... ,building materials,agrochemical,ink,printing and dyeing of textile,paper making,cosmetic,etc.4.Dissolving ...