We can offering sodium carbonate dense and light 99.2%/99.6%,it mainly can be used in Glass industry,now we take the soda ash dense 99.6% details as following:
1.Specification: Na2CO3:99.54% Water Insolubles:0.008% NaCl:0.40% Fe:0.0006% SO4:0.015% Density:0.97% Granularity, Residue through 180um screen:90.5% Whiteness:92