Package: 500g per bottle; 25kg per Cardboard drum

Uses : Feed additives,dye, iodine solution,test and medications.

Molecular Structure:

Product description: 1. Apperance: Black-grey prill or granule crystal 2. Assay: 99.5%-100.5% 3. Usage: 1). Used to make pesticide,feed additives,dye, iodine solution,test and medications. 2). Used to make equivalent solvent, determine iodine value,the content and calibration of sodium solution concentration. 3). Used to be disinfectant , photoengraving for good fittings and thinning liquid preparation. 4.CAS No. : 7553-56-2