... Molecular Formula: Na2CO3.Appearance: White crystal powder2.Applications:Soda ash light used in chemical industry, glass, metallurgy, paper, ... dyeing, synthetic washes and petro chemistry etc.Soda ash dense used in manufacturing of glass shell of kinescope ... Specifications:Standard :GB210.1-2004 ItemSpecificationsI Soda Ash DenseII Soda Ash LightTotal Alkalinity/%99.5Min99.2MinChloride Content(NaCl)/% ...