Sodium Ethoxide

Product Name:Sodium Ethoxide

 

 

1

 

Molecular formula:C2H5ONa

 

1

 

Molecular weight:68.05

 

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CAS:141-52-6

 

1. Properties:

 

White or pale yellow flowable powder. Sensitive to light. Decomposes when exposed to air. The color becomes darker after long storage. Flammable. Soluble in absolute ethanol, insoluble in benzene, toluene, xylene, and ether.

 

2. Specification:

 

Properties Specification

High-Class

Qualified

Appearance

White or pale yellow flowable powder

Total Alkali(C2H5ONa)

≥99.0% ≥98.5%

Moisture

≤0.65% ≤0.9%

Free Alkali(NaOH)

≤1.5% ≤2.0%

Sodium Carbonate

≤0.5%

 

3. Usage:

 

Mainly used in pharmaceutical industry such as the manufacture of Benbutol, Phenylbutazone, Prednisone, Methyldopa, Tetracaine Hydrochloride, Eprazinone, Aminopterin, Pyrimethamine, Pvampicillin and so on, as well as in pesticides. It also can be used as the analytical reagent.

 

4. Packaging & Storage:

 

● Store in ventilated, cool and dry warehouse;

● Keep away from flame and heat;

● Separate from oxidant and acid during storage and transportation;

● Handle with care, and maintain the integrity of the packaging.

Classification:

key word:

Phenylbutazone Methyldopa

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