Supply Potassium Iodide powder Cas 7681-11-0 99% Potassium Iodide CAS NO.7681-11-0

Shandong Baimao Chemical Co., Ltd is a private joint-stock fine chemical enterprises, with a sound management system. Long-term commitment to chemical products research and development, production and marketing. Our products include organic chemical raw materials, textile fuel additives, organic solvents, food additives and feed additives. The products are widely used in pharmaceutical, chemical, building materials, food, cosmetics, plastics, military and other industries. The company has the right to import and export products, in addition to the best-selling domestic market, but also exported to Germany, the United States, Canada, South Korea, India, southeast Asia, the Middle East and other countries and regions. In order to better create a magnificent blueprint for the company, we have established cooperative relations with large multinational enterprises such as Dow, BASF, THSOH CORPORATION, BP, Exxon Mobil and aksu. Domestic: it has formed an alliance with qilu, yanhua, yangzi, jihua and jinzhou petrochemical to establish a complete import and export network, such as acting as agent for the shortage of amines, lipids, alcohols, and various organic and inorganic acids, bases and salts from abroad; From domestic demand for basic chemical raw materials and pharmaceutical intermediates, etc., in the chemical, chemical industry to create a good corporate image, won the business reputation.

Overview

Supply Potassium Iodide powder Cas 7681-11-0 99% Potassium Iodide

Properties : Colorless transparent or white translucent hexagonal crystal or white granular powder; 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.

Usage:

1. Food industry: Potassium iodide can be used as a nutritional supplement for foodstuffs, especially for iodine fortification and prevention of iodine deficiency. It can also be used as a feed additive to provide animals with the required iodine. 2. Pharmaceutical field: In medicine, potassium iodide is often used as expectorant, which helps to expel phlegm. It is also used for the treatment and prevention of endemic goitre, as it provides iodine, the raw material for the synthesis of thyroid hormones. In addition, potassium iodide is used in the preparation of some medicines and as a diuretic. 3. Analytical chemistry: In analytical chemistry, potassium iodide can be used as an auxiliary reagent in the preparation of iodine standard solutions to aid chemical analysis. 4. Photography and film industry: Potassium iodide has also been widely used as a photographic emulsifier, especially in early photography. 5. Dermatological applications: Potassium iodide has a number of special uses in the field of dermatology. It can be used to treat skin conditions such as sporotrichosis, colouring bacillosis, persistent erythema nodosum and nodular vasculitis. This is due to its ability to enhance the lysis and digestion of necrotic tissue and some antifungal activity. However, its use also requires attention to its possible side effects such as pustules, blisters and erythema. 6. Other industrial applications: Potassium iodide can also be used in other industrial fields, such as for the preparation of iodides, dyes and catalysts for certain chemical reactions.