Product Description 1-Benzoyl-1H-benzotriazole Other Details Molecular Formula: C13H9N3O Molecular Weight: 223.23 CAS Number: 4231-62-3 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0