Crude Crystals Iodine 99.9991.CAS NO.:7553-56-22.Assay:99.9%3.MF:I24.Competitive priceCrude priceNAMEIodineCAS NO7553-56-2MOLECULAR FORUM I2MOLECULAR WEIGHT 253.80APPEARANCE greyish-violet,brittle plates or fine crystals with a metallic ...