Product Description Paromomycin sulfate Other Details Molecular Formula: C23H45N5O14.H2SO4 Molecular Weight: 713.71 CAS Number: 1263-89-4 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days