Product Description Ambroxol Hydrochloride Impurity B Other Details Molecular Formula: C14H18Br2N2O.HCl Molecular Weight: 426.58 CAS Number: 15942-08-2 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:50 Days Sizes 2: 250mg Leadtime:50 Days Sizes 3: 1g Leadtime:50 Days