... price,Strict quality control 3.Reliable Manufacturer 4 .Prompt shipping Iodine ( CAS: 7553-56-2 ) Iodinemeets to CP, USP, BP standard ... , and medications.3.Used to make equivalent solvent, determine iodine value, the content and calibration of sodium solution concentration.4.olution ... , photoengraving for good fittings and thinning liquid preparation. High purity Iodine /7553-56-2