Name: SODIUM ALENDRONATE Chemical Name: (4-Amino-1-hydroxybutylidene) bisphosphonic acid, monosodium salt, trihydrate CAS # 121268-17-5 Used in the treatment of osteoporosis. Clean white free-flowing crystalline powder.

GIR 1 & 6 HSENs to chapter 29 and subheading 29 31 Text to codes 29 31, 29 31 39, 2931 39 90 90