Sodium Methoxide Solution
Sodium methoxide is used as a transesterification catalyst in biodiesel production and in pharmaceutical synthesis.
Key Specifications
| CAS number | 124-41-4 |
|---|---|
| Concentration | 25-30 percent in methanol |
| Form | Clear liquid |
| Hazard class | Corrosive, flammable |
| Packaging | 200 kg drum |
| Moisture | ≤ 0.5 percent |
A catalyst, not a food ingredient
Sodium methoxide is used as a transesterification catalyst in biodiesel production and in pharmaceutical synthesis. It is listed here for industrial buyers; it is not for direct food use.
Handling requires dedicated equipment
It is corrosive and reacts violently with water, releasing methanol and heat. Storage and dosing systems must be dry and closed, and PPE is mandatory.
Typical Applications
- Biodiesel transesterification — 0.5-1 percent as catalyst on oil weight.
- Pharmaceutical synthesis — As a base and nucleophile in controlled processes.
Frequently Asked Questions
Is this a food ingredient?
No. It is an industrial chemical listed for completeness of the range.
How is it shipped?
As hazardous goods in UN-approved drums, with a full MSDS.
What happens if it contacts water?
Violent reaction releasing methanol and heat. Keep systems dry and closed.
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