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potassium iodide

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  Post Date: Sep 20,2017
  Expiry Date: Mar 19,2018
  Detailed Description: Cas No. :7681-11-0 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.

  CAS Registry Number:

7681-11-0

  Synonyms: ;Potassiumiodidewhitepowder;Potassium iodide solution;
  Molecular Formula: KI
  Molecular Weight: 166.0028
  Molecular Structure: 7681-11-0 Potassium iodide
  Hazard Symbols:  C:Corrosive;
  Safety Description: S24/25:;
Section:;

  Company: Qingdao Tocean Iodine Products Co.,Ltd.     [ China ]          
  Contact: Zhang
  Tel: +86-532-89088910 15345320910 1
  Fax: +86-532-66721505
  Email: tuohaidian@163.com
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