Potassium iodide CAS 7681-11-0 is an ionic compound, commonly known as gray iodine. Its aqueous solution is also prone to oxidation and yellowing, making it easier when acidic. Adding alkali can prevent it. Obtained by the reaction of hydroiodic acid with potassium bicarbonate. Used as an analytical reagent and raw material for the production of iodides and dyes, as well as as as a photographic Chemicalbook photosensitive emulsifier and food additive. It is used in medicine to prevent and treat goiter (large neck disease), as well as for preoperative preparation of hyperthyroidism. In addition, it can also be used as expectorant and diuretic drugs.

Specification

Melting point: 681 ° C

Boiling point: 184 ° C

Density 1.7 g/cm3

Vapor density: 9 (vs air)

Vapor pressure: 0.31 mm Hg

Refractive index: 1.677

Flash point: 1330 ° C

Appearance: Yellow particles (round)

PH: 6.0-9.0

Application

Used as analytical reagents, chromatography, and droplet analysis, as well as in the formulation of photosensitive emulsifiers for photography, pharmaceutical industry, soap, lithography, organic synthesis, pharmaceuticals, food additives, etc

Potassium iodide is a raw material for the production of iodides and dyes. Used as a photosensitive emulsifier for photography. In medicine, it is used as an expectorant, diuretic, goiter prevention and treatment agent, as well as a pre operative medication for hyperthyroidism. It is also used in the production of rheumatic painkillers with analgesic and blood activating effects. It is a co solvent for iodine and certain insoluble metal iodides. Using livestock feed additives.

Used as a nutritional supplement (iodine fortifier) in the food industry.

Packing

25kg/drum

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