Molekula
Sodium methoxide 25%w/w in Methanol
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Sodium methoxide 25% w/w in methanol is a strong base used in organic synthesis, particularly in methylation reactions and biodiesel production. It is a clear, colorless to pale yellow liquid with a characteristic odor. CAS: 124-41-4, Molecular formula: CH3ONa, Molecular weight: 54.02 g/mol. Store at ambient temperature. Hazard warning: Danger. Molekula supplies Sodium methoxide 25% w/w in methanol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Sodium methoxide 25% w/w in methanol is a strong base used in organic synthesis, particularly in methylation reactions and biodiesel production. It is a clear, colorless to pale yellow liquid with a characteristic odor. CAS: 124-41-4, Molecular formula: CH3ONa, Molecular weight: 54.02 g/mol. Store at ambient temperature. Hazard warning: Danger. Molekula supplies Sodium methoxide 25% w/w in methanol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Hazy/ Turbid colourless to yellow solutions |
| Assay | 24.5-26.0 wt% |
| Identification (IR) | Conforms to structure |
| Assay of Sodium methoxide | 97% minimum |
| Assay of Methanol | 99% minimum |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 16 C |
| Transport Class | 3 (8) |
| Packing Group | II |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90029598 |
| CAS Number | 124-41-4 |
| Molecular Formula | CH3ONa |
| Molecular Weight | 54.02 |
| SMILES | C[O-].[Na+] |
| EC / UN Number | 1289 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 38229000 |
| Tariff Code | 3822900000 |
Safety & GHS
-
Flammable
GHS02
-
Corrosive
GHS05
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
Hazard statements
- EUH014 Reacts violently with water
- H225 Highly flammable liquid and vapour
- H290 May be corrosive to metals
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H314 (sub cat. 1A) Causes severe skin burns and eye damage
- H370 Causes damage to organs
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is sodium methoxide 25% w/w in methanol used for?
It is commonly used as a strong base in organic synthesis, particularly in reactions like the Claisen condensation and transesterification.
What is the chemical formula and molecular weight of sodium methoxide?
The formula is CH3ONa with a molecular weight of 54.02 g/mol.
How should sodium methoxide 25% w/w in methanol be stored?
It should be stored at ambient temperature, away from moisture and incompatible materials.
What grade of sodium methoxide 25% w/w in methanol is available?
We supply it as a technical grade, suitable for laboratory and industrial use.
Can Molekula supply sodium methoxide 25% w/w in methanol in bulk?
Yes, we can supply bulk quantities—please contact our sales team for volume pricing and delivery options.
What documentation comes with an order of sodium methoxide 25% w/w in methanol?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.