Product Description Triphenylarsine Other Details Molecular Formula: C18H15As Molecular Weight: 306.24 CAS Number: 603-32-7 Minimum Purity: >99% (GC), powder UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 0 Leadtime:0