Product Description Zinc Chloride, ACS grade -10 mesh Other Details Molecular Formula: Cl2Zn Molecular Weight: 136.3 CAS Number: 7646-85-7 Minimum Purity: 0.97 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 4x25g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days