Product Description Sodium stearyl fumarate Other Details Molecular Formula: C22H39O4.Na Molecular Weight: 390.54 CAS Number: 4070-80-8 Minimum Purity: 0.95 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