Sodium Methoxide Solution

ALTERNATIVE NAMES
NaOMe, Sodium Methylate Solution, Sodium Methanolate.
TECHNICAL SPECIFICATIONS
CAS
124-41-4
EC
204-699-5
Food Code
-

Sodium Methoxide Solution is a powerful alkaline catalyst, typically provided as a 25-30% solution in Methanol. It is a clear, colorless to slightly yellowish liquid that serves as one of the most widely used reagents for initiating transesterification and condensation reactions.

This product is critical for the Biodiesel industry, where it functions as the most efficient catalyst for converting vegetable oils into fatty acid methyl esters. Its consistent alkalinity and ease of handling in liquid form provide superior process control compared to solid alternatives.

In fine chemical synthesis, it acts as a strong nucleophilic base, facilitating the production of pharmaceuticals, fragrances, and crop protection agents. Its high reactivity requires strictly anhydrous conditions, as it reacts rapidly with moisture to form methanol and caustic soda.

Sodium Methoxide Solution

  • Biodiesel Production: Serves as the primary catalyst for the transesterification of triglycerides, offering high yields and simplified glycerol separation.
  • Pharmaceutical Synthesis: Utilized in the manufacture of vitamins (A1, B1), sulfonamides, and other active pharmaceutical ingredients (APIs).
  • Food Additives: Employed as a catalyst in the interesterification of edible fats and oils to modify their melting points and textures.

Classified as Flammable Liquid (Class 3) and Corrosive (Class 8). Highly toxic by inhalation/ingestion; use Nitrile Gloves, Chemical Aprons, and Vapor Respirators.

200 kg Steel Drums, 1000 kg IBC Tanks, and bulk ISO containers.

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