Potassium iodide

Product name : Potassium iodide 
Cas No .: 7681-11-0 
Molecular weight : 166.0028 
EC NO : 231-659-4 
Molecular formula : KI 
Specification : China 
Packing: 25KG/drum 
Properties : Colorless transparent or white translucent hexagonal crystal or white granular powder;

Product introduction?: White cubic crystal or powder.?It is slightly hygroscopic in moist air, precipitates free iodine for a long time and turns yellow, and can form a trace amount of iodate.?Light and moisture can accelerate decomposition.?1 g was dissolved in 0.7 ml of water, 0.5 ml of boiling water, 22 ml of ethanol, 8 ml of boiling ethanol, 51 ml of absolute ethanol, 8 ml of methanol, 7.5 ml of acetone, 2 ml of glycerol, and about 2.5 ml of ethylene glycol.?Its aqueous solution is neutral or slightly alkaline and can dissolve iodine.?The aqueous solution will also oxidize and change to a yellow color, which can be prevented by adding a small amount of alkali.?The relative density is 3.12.?The temperature of 680 ° C.?The boiling point of 1330 ° C.?The approximate lethal dose (rat, vein) was 285 mg/kg.?It is widely used in the volumetric analysis of iodometric methods to prepare titration solutions.?Mediums such as Beredes, Modified White, MS, and RM are prepared in haplotypes.?Fecal examination, etc.?Photo.?Pharmaceutical.