Heavy-duty formula. Cleans porcelain, ceramic tile, pots and pans, stainless steel fixtures and aluminum. Professional products. Chemical Name: Limestone: 1317-65-3; Sodium carbonate: 497-19-8; Sodium dodecyl benzene sulfonate: 25155-30-0; Sodium perborate tetrahydrate: 10486-00-7; Water: 7732-18-5. Save Water: www.colgate.com/savewater. 1-800-432-8226. www.colgatecommercial.com.