Product Description Chlorhexidine 2HCl Other Details Molecular Formula: C22H32Cl4N10 Molecular Weight: 578.37 CAS Number: 3697-42-5 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