Nanjing Chemical Material Corp.
Service
Products

Is Potassium Iodide Soluble? Is Potassium Iodide Soluble?

Potassium iodide is a white cubic crystal or powder. Potassium iodide is slightly hygroscopic in moist air. Potassium iodide 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 of potassium iodide can be 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 glycerin, 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. Its relative density is 3.12, the melting point is 680 ℃, and the boiling point is 1330 ℃. Its approximate lethal dose (rat, vein) is 285 mg/kg. It is widely used in the volumetric analysis of iodometric methods to prepare titrants.

Mediums such as Beredes, Modified White, MS and RM are formulated in haplotypes. It can be used for stool inspection, photography, and pharmaceuticals. If there is insolubilization or temperature in the experiment, please adjust it properly.

Potassium iodide is often used as a synergist for steel pickling inhibitors or other corrosion inhibitors, and as an analytical reagent, such as an iodine standard solution as an auxiliary reagent. It is also used as a photo emulsifier and feed additive. It can be used in the pharmaceutical industry. The so-called iodized edible salt that we often eat is to add potassium iodide or potassium iodate (in proportion to 20,000) to ordinary salt (pure sodium chloride).

Potassium iodide
Related Products Wiki
  • Characteristics of Alpha Olefin Sulfonate

    Characteristics of Alpha Olefin Sulfonate

    July 6, 2020Alpha olefin sulfonate is a formaldehyde-free solution of sodium c14-c16 that preserved by mCi/MI.view
  • Preparation of Ethyl Iodide

    Preparation of Ethyl Iodide

    April 29, 2019Ethyl iodide is usually reacted with ethanol, iodine and red phosphorus, but the reaction is slow, and it needs to be heated in a reflux device for several hours.view
  • Methyl Iodide Residual

    Methyl Iodide Residual

    April 15, 2020Methyl iodide has been highlighted as a potential genotoxic impurity (PGI).view
  • Monoammonium Glycyrrhizinate

    Monoammonium Glycyrrhizinate

    April 29, 2019Licorice is the root of leguminous plants, mainly produced in Mongolia, Shanxi, Gansu, Ningxia and Xinjiang.view
  • Use of Polyether Polyol

    Use of Polyether Polyol

    April 21, 2020Polyether polyol is abbreviated as polyether. It is an oligomer whose main chain contains ether bond (—R—O—R—) and the terminal group or side group contains more than 2 hydroxyl groups (—OH). It ...view
  • 22th China Coat & SF China 

    22th China Coat & SF China 

    January 31, 2018Nov. 15th-17th , 2017 Shanghai· Shanghai New International Expo Centre CHINACOAT2017 closed its gate successfully at the Shanghai New International Expo Centre (SNIEC), P. R. China. Again, the thre...view
Related Products
  • Butyric Acid Product InformationProduct Name: Butyric acidChemical Formula: C4H8O2CAS No.: 107-92-6Dangerous Grade: 8Technical Data: ITEMSSPECIFICATIONSRESULTSAppearanceColorless transparent liquidPassAssay99.5%mi...
  • N-Butyl Glycidyl Ether Product Name: n-Butyl Glycidyl EtherChemical Formula: C4H9OCH2(CHCH2)OCAS No.: 2426-08-6Dangerous Grade: 3Technical Data of N-Butyl Glycidyl EtherITEMSSPECIFICATIONChromaticity≤30Viscosity 25℃, mPa...
  • Isoprenol Product Information Product Name: Isoprenol (3-METHYL-3-BUTEN-1-OL)Chemical Formula: C5H10O CAS No.: 763-32-6 Dangerous Grade: 3Technical Data:ITEMSSPECIFICATIONSFirst gradeQualifiedAppearanceColorles...
  • Potassium Iodide Product Name: Potassium iodideChemical Formula: KICAS No.: 7681-11-0Dangerous Grade: NOTechnical Data:ITEMSSPECIFICATIONRESULTSAssay≥99.5%99.6%Heavy Metals≤0.001%0.001%Iodate≤0.002%0.0015%Nitrite, ...
  • TEL:+86-25-52337978
  • EMAIL: info@njchm.com
  • ADDRESS:12/F, Block B, Technology and Innovation Building, Nanjing University of Technology, No.5 New Model Road, Nanjing 210009, China