CAS 8068-05-1 appears in our catalog under these names: Lignin alkali, 98.0%, Kraft lignin, softwood, min. 75 %, 100 g, glass, Kraft lignin, softwood, min. 75 %, 500 g, glass, Organosolv Lignin, 100 g, >75 %, glass, Organosolv Lignin, 500 g, >75 %, glass. Offered by: MedChemExpress, Roth, Sigma-Aldrich. Available pack sizes: 5 g, 25 g, 10 g, 50 g, 100g, 500g.