Latin Name: cinnamomum cassia presl Appearance: white powder Test Method:HPLC Part of the Plant Used: Animal''s cartilage is organized Applicable field:Medical trade, cosmetic trade Assay:85%, 90% ,95% ,98% Active material: chondroitin sulphate Molecular Formula: C14H19NO14SNa2 Melting point: 204^oC -206^oC Packing: 25 kilograms / barrel Particle size: 80 mesh Shelf Life: 2 years