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Sodium Ethoxide Solution 20%


Product Description

English name: Sodium Ethoxide Solution 20%
Alias: Sodium ethylate,Ethanol sodium
Molecular formula: C2H5ONa
Molecular weight: 68.05
CAS: 141-52-6
Physico-chemical property
Appearance:reddish brown viscous liquid,Sensitivity to light.Be dark during 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,vacuum sealed packed for storage.
Water soluble:Miscible,it is decomposed into sodium hydroxide and ethanol with water.
Sensibility:Humidity sensitive。
Technical Data

Item Index
Appearance Reddish brown viscous liquid
Content 18%--21%
Free alkali <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:180 kg/drum    





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