CAS 26658-19-5 appears in our catalog under these names: Sorbitan tristearate 98+%, SPAN (R) 65 HLB-VALUE 2.1, Sorbitan tristearate, 98+%, 98+%, Sorbitan tristearate, 98.00%, Sorbitan tristearate, 98%. Offered by: Ambeed, Sigma-Aldrich, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 25g, 100g, 500g, 1000g, 250G, 1kg, 250 g, 100 g.