Qingdao Tocean Iodine Products Co.,Ltd.

potassium iodide

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Potassiumiodidewhitepowder;Potassium iodide solution;

• CAS NO :

  7681-11-0

• EC NO :

  231-659-4

• Molecular Formula :

  KI

• Molecular Weight :

  166.0028

• Main Specifications :

• InChI :

  InChI=1/HI.K/h1H;/q;+1/p-1

• Product description :

  Name: potassium iodide 
  Alias: grey iodine 
  English name: Potassium iodide 
  CAS NO: 7681-11-0 
  Molecular weight: 166.0028 
  EC NO: 231-659-4 
  Molecular formula: KI 
  Specification: self
  Packing: 25 kg/barrel
  Properties:  crystal white or white granular powder
  Introduction:
  White cubic crystal or powder. In moist air micro has the water absorbability, long precipitation free iodine and turns yellow, and trace iodate was formed. Light and moisture can accelerate the decomposition. 1 g soluble in 0.7 ml 22 ml water, 0.5 ml water, ethanol, 8 ml 51 ml boiling ethanol, anhydrous ethanol, 8 ml of methanol, 2 ml 7.5 ml of acetone, glycerin, about 2.5 ml ethylene glycol. Its aqueous solution was neutral or slightly alkaline, can dissolve iodine. Its solution also gradient in oxide yellow, can add a small amount of alkali to prevent. Relative density 3.12. Melting point is 680 ℃. The boiling point of 1330 ℃. Approximate lethal dose (rats, intravenous) 285 mg/kg. Widely used in volumetric analysis preparation in the titration solution by iodine volume method. Preparation "rider in the haploid breeding, improvement, MS white and medium such as RM. Stool test, etc. A photograph. Pharmaceutical.

• Molecular Structure :