... % 3.Industrial Grade Sodium Carbonate Powder1, Property White or greyish powder, odorless,tasteless and non-toxic2, Specification SpecificationOur productsNa2CO3 99.2 ... ), architecture (flat glass, sanitary pottery), national defense (TNT manufacturing, 60% gelatin-type dynamite ) and some other aspects, such as rock oil ... packaging like container liner, please check with us. Sodium Carbonate Powder