Content(as Na2CO3 on dry base) % aa99.2 Content(as Na2CO3 on wet base) % aa97.9 NaCl % aa0.70 Fe % aa0.0035 Product Name: Soda Ash Light, Sodium carbonateCAS#: 497-19-8RTECS: VZ4050000TSCA: TSCA 8(b) inventory: Sodium carbonateCI#: Not available.Synonym: Crystal Carbonate, Disodium Carbonate, Sal Soda, Soda Ash, Washing SodaChemical Name: Sodium Carbonate, AnhydrousChemical Formula: ...