Iodine Crystals

Meets to CP, USP, BP standard Alias: iodine; Pure iodine; Iodine, the standard solution; Iodine grain  English name: Iodine  CAS NO: 7553-56-2; 12190-71-5  Molecular weight: 253.8089  EC NO: 231-442-4  Molecular formula: I2  Packing: 50 kg/barrel  Iodine is grayish black or blue black crystal flakes or lump with a metallic luster, which is extracted from seaweed. In food industry use: Synthesizes potassium iodine, sodium iodine, compound iodine solution, iodized oils. Product name iodine crystals CAS No. 7553-56-2 Molecular Formula I2 Specification blue-black fine crystals with a metallic sheen,very slightly soluble in water,very soluble in concentrated solutions of iodides,soluble in ethanol(96 percent),slightly soluble in glycerol Assay 99.0% Use Mainly used in the manufacture of iodide Packaging 1 kg /A aluminum foil bag, 25 or 50 kg/ Drum(inner by double plastic bag) Iodine is grayish black or blue black crystal flakes or lump with a metallic luster, which is extracted from seaweed. Properties Specification APPEARANCE GREYISH BLACK OR BLUE BLACK ASSAT,% ≥99.5 CHLORIDE & BROMIDE,% ≤0.014 NONVOLATILE MATTER,% ≤0.05 SULPHATE,% ≤0.03 Available Iodine % 9.0-12.0 Iodine % max 6.6 Heavy Metal ppm max 20 Nitrogen % 9.5-11.5 PH value(10% in water) 1.5-5.0 Loss on drying %max 8.0 Sulphate Ash %max 0.1  Iodine Application  1.Used in the manufacture of iodide. 2.Used to make pesticide, feed additives, dye, iodine, test, and medications. 3.Used to make equivalent solvent, determine iodine value, the content and calibration of sodium solution concentration. 4.olution can be disinfectant, photoengraving for good fittings and thinning liquid preparation.  Iodine