Needed inputs are: - SDS pdf-containing folder - Excel file containing the risk phrases list (R-, S- H- and P-phrases) Example files are located in knime://knime.workflow/data. For production, change starting folders. Two Excel files containing pdf name, product name, CAS numbers, risk phrases and descriptions are produced - Excel file (SDS_mut_canc.xlsx) with Mutagenic/Cancerogenic product - Excel file (SDS_nomut_nocanc.xlsx) with NO Mutagenic/Cancerogenic product This workflow was developed by S-IN Soluzioni Informatiche