... :Physical Appearance: White, granular, solidSolubility: Easily soluble in waterwith alkaline aqueous solution. Do not dissolve in ethanol, ethyl ether, Easily absorbing H2O ... & deg; F)Boiling Point Range: Not availablepH: 11.3 (1% Solution)Vapor Density: Not availableSpecific Gravity: 2.53 g/ml at ...