CAS 9000-65-1 appears in our catalog under these names: Tragacanth gum, min. 98 %, 1 kg, Tragacanth gum, Tragacanth powder , Tragacanth gum, Tragacanth. Offered by: Roth, GLPBio, Thermo Scientific (Alfa Aesar), Biosynth, Chemat. Available pack sizes: 1kg, 500g, 100g, 250g, 25g, 5kg, 2kg, 10kg.