We can supply soda ash light/dense with high quality and competitive price. soda ash is widely used in basic and important chemical feed. It's used as metallurgy, textiles,printing, foodstuff, glass,enamel,medication,papermaking and other chemical.Specification:Product:soda ash densePurity: 99.2%Chloride(by NaCl): 0.70% maxIron(Fe): 0.0035% maxInsoluble matter in water: 0.03% max soda ash dense