Product Description Histamine bisphosphate monohydrate Other Details Molecular Formula: C5H9N3.2H3PO4.H2O Molecular Weight: 325.15 CAS Number: 51-74-1 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