Sodium Iodide NaI CAS 7681-82-5

Product name:Sodium iodide

CAS:7681-82-5

MF:NaI

MW:149.89
Density:3.66 g/cm3
Melting point:661°C

Packaging:1 kg/bottle, 25 kg/drum
Property:It is soluble in water, methanol, ethanol, acetone, glycerol, liquid ammonia and liquid sulfur dioxide.

1.Potassium iodide is a commonly used analytical reagent, which can be used to prepare photographic sensitive emulsions for color development and black self first development as inhibitors; Used as an anti fogging agent in photosensitive emulsions. It is also used in the bleaching solution for color film development, green thinning solution for color positive films, and mercury iodine thickening solution. It has strong anti gray ability and has the effect of suppressing the sensitivity of the blue layer in color films.

2.Potassium iodide is an expectorant, which can make sputum thin, easy to cough up, increase bronchial secretion, and is not easy to be compatible with acidic drugs. Used for phlegm heat cough and asthma. It is salty and cold, and can clear heat and phlegm. It is suitable for those with prolonged lung heat and less and thick phlegm. It has the function of reducing phlegm, softening hardness, dispersing nodules, and eliminating galls. It has good preventive and therapeutic effects on galls.

3.As an iodine supplement, Potassium iodide is mainly used clinically for the prevention and treatment of simple Goitre, thyroid crisis and preoperative preparation of hyperthyroidism. In recent years, the clinical application of Potassium iodide has been expanding, and it is widely used in dermatology, ophthalmology, arthritis, lead nephropathy, breast hyperplasia and other diseases, with satisfactory results.