Product Description Calcium chloride hexahydrate Other Details Molecular Formula: CaCl2.6H2O Molecular Weight: 219.073 CAS Number: 7774-34-7 Minimum Purity: 0.95 UN Number: N/A Dangerous Goods Class: N/A Packing Group: N/A Storage Temperature: N/A Sizes 1: 250g Leadtime:65 Days Sizes 2: 500g Leadtime:65 Days Sizes 3: 1kg Leadtime:65 Days