Product Description 3-Carboxypropyltriphenylphosphonium bromide Other Details Molecular Formula: C22H22BrO2P Molecular Weight: 429.29 CAS Number: 17857-14-6 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 10g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days