Safety Data Sheets - SDS - MSDS | Ecolab- sds xà phòng rửa tay ecolab ,Safety Data Sheets (SDS / MSDS) provide information about a substance or mixture for use in workplace chemical management. Not all Ecolab, Nalco Champion and Nalco Water safety data sheets are available online. In the event of an accident, spill or other chemical emergency, please call the appropriate local Emergency Contact.