Product Description Chloroquine sulfate Other Details Molecular Formula: C18H26ClN3.H2SO4 Molecular Weight: 417.95 CAS Number: 132-73-0 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:65 Days Sizes 2: 50mg Leadtime:65 Days Sizes 3: 100mg Leadtime:65 Days