Product Description Tin phthalocyanine Other Details Molecular Formula: C32H16N8Sn Molecular Weight: 631.23 CAS Number: 15304-57-1 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: 0 Leadtime:0