Sodium Carbonate 1.Appearance:White or greyish powder 2.Purity:>=98.8% 3.Industrial Grade Sodium Carbonate1, Property White ... powder, odorless,tasteless and non-toxic2, Specification SpecificationOur productsNa2CO3 99.2% min. Na2CO3 99.65%Chlorides(NaCl) 0.70% max.Chloride (NaCl) 0 ... particular packaging like container liner, please check with us. Sodium Carbonate