Specification : Sodium oxide % by mass : 28% min Ratio of total alkalinity (Na2O ) to total Soluble silica (SiO2) : 1 : 1 / 0.05 loss on evaporation percent by mass : 43.5 max matter insoluble in water percent : 0.5 max free alkalinity (as Na20) per by mass : 1.0
Application : Detergents and Soap Textile Processing Pulp and Paper Elastomers Disinfection agents Coatings, agriculture, ceramic industry.