Product Description Tetrabutylammonium hydrogensulfate Other Details Molecular Formula: C16H37NO4S Molecular Weight: 339.53 CAS Number: 32503-27-8 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days