Sodium ethoxide

• Post Date:

  May 01,2018

• Expiry Date:

  May 01,2019

• Detailed Description:

  Cas No. :141-52-6 Specs:content 99%min,light yellow powder,particular
  Solid Sodium Ethoxide
  
  Solid sodium ethoxide,light yellow powder or particule.Easy to decompose in the air,it will become dark in storage. Dissolved in absolute ethanol without decomposition.Sodium Ethoxide is one of the typical alkoxide.Sodium ethoxide solution is a strong alkali,its alkaline stronger than NaOH.
  
  English name： Sodium Ethoxide
  Alias： Sodium ethylate,Ethanol sodium
  CAS： 141-52-6
  Molecular formula： C2H5ONa
  Molecular weight： 68.05
  Physico-chemical property
  Appearance:light yellow powder or particule.Sensitivity to light.Easy to decompose in the air without sealed packing.It will become dark during long storage.
  Solubility：Soluble in ethanol,insoluble in benzene
  Melting point：260 ℃
  Density：0.35--0.65 g/mL
  Stability：Reacts violently with acid,water；Incompatible with chlorinated solvents, moisture. Absorbs carbon dioxide from the air.
  Storage：Stored at room temperature.Being protected by inert gas or Vacuum sealed.
  Water soluble：Miscible,it is decomposed into sodium hydroxide and ethanol with water.
  Sensibility： Humidity sensitive.
  
  Technical Data
  Item Index
  Appearance light yellow powder or particule
  Content ＞99%
  Free alkali ＜1%
  Na2CO ＜0.5%
  
  Application
  1、As strong basicity catalyst, ethoxylate agent, as well as a coagulant and reductant for organic synthesis, pharmaceuticals and pesticides synthesis;
  2、Pharmaceutical products used sodium ethoxide are: phenobarbital, butazodine, primidone
  ,methyldopa,tetracaine hydrochloride,eprazinone,aminopterin,pyrimethamine,horse ampicillin etc.
  
  Storage
  Sealed packing and stored in a cool, dry place away from fire,light, oxidizing agents and acids.
  Out fire：Dry powder,Carbon dioxide and sand.Do not use water or foam.
  
  Package
  20 kg/bag，20 kg/drum，80 kg/drum，135 kg/drum
  

• CAS Registry Number:

  141-52-6

• Synonyms:

  ;sodium ethanolate;Sodium ethylate;Sodiumethoxideinethanol;SodiumEthylate;ethanol, sodium salt;

• Molecular Formula:

  C₂H₅NaO

• Molecular Weight:

  68.0577

• Molecular Structure:

  

• Hazard Symbols:

   F:Flammable;
   C:Corrosive;
  

• Risk Codes:

  R11:;
  R14:;
  R34:;
  

• Safety Description:

  S8:;
  S16:;
  S26:;
  S43:;
  S45:;
  

• Company:

  FUXIER Chemical Co.,Ltd     [ China ]        

• Contact:

  Steven Wang

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  +86-533-5203470,+86-1335523351

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  +86-533-5203460

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