Home > Offer to Sell > Intermediates > Pharmaceutical intermediates > Light Yellow Particular Sodium Ethoxide Chemical,99%min
Light Yellow Particular Sodium Ethoxide Chemical,99%min
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| Post Date: | Apr 28,2018 |
| Expiry Date: | Apr 28,2019 |
| Detailed Description: |
Cas No. :141-52-6
Quantity: 100Kilograms Specs:Content 99% min,particular form Payment Method: 40% TT & 60% against copy of BL;LC Sight 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. |
| 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: | 
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| 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 |
| Tel: | +86-533-5203470,+86-1335523351 |
| Fax: | +86-533-5203460 |
| Email: | sale@haolonger.com |
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