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VOPTASCH
Sodium Methoxide
Sodyum Metoksit Üretim Yöntemi
Sodium Methoxide (NaOCH₃) is produced using caustic soda (sodium hydroxide, NaOH). This
method is especially common in industries looking to reduce costs and avoid the hazards
associated with metallic sodium.
Main Reaction
In this method, sodium hydroxide (NaOH) reacts with methanol (CH₃OH) as
follows:NaOH+CH3OH→CH3ONa+H2O
In this reaction, sodium methoxide (CH₃ONa) and water (H₂O) are produced.
Purification and Water Removal
The water produced in this reaction must be removed, as sodium methoxide rapidly decomposes in the presence of water. This is done through distillation or vacuum drying to obtain a dry, pure product.
● Chemical Name: Sodium Methoxide
● Chemical Formula: CH₃ONa
● CAS Number: 124-41-4
Forms of Production
Sodium methoxide is available in two forms:
● White Powder: For specific applications like pharmaceuticals and chemical production.
● Liquid (solution in methanol): Easier to transport and used in larger industries,
especially in biodiesel production. This aligns with what is mentioned in the documents and is supported by scientific resources.
Transportation
Liquid Type
● Transportation: The sodium methoxide solution is primarily transported in tankers, drums, and Intermediate Bulk Containers (IBC). This method is chosen due to the hazards associated with its severe reactivity with water and moisture.
● Storage: The solution must be stored in sealed, dry containers, as contact with moisture can lead to decomposition and the production of hazardous substances.
Powder Type
● Transportation: Sodium methoxide powder is transported in moisture-resistant, sealed packaging to prevent moisture and contamination. Typical packaging includes special bags placed inside metal drums.
● Storage: Like the liquid form, the powder must be stored in a dry environment, away from moisture, as it also reacts with moisture and can decompose.
Applications
Sodium methoxide is used in various industries:
● Biodiesel
As the main catalyst in the transesterification reaction, converting vegetable oils and fats into biodiesel. This is its largest global application.
● Pharmaceuticals
Especially in the synthesis of specific drugs such as antivirals and anticancer agents.
● Chemical Industry
For synthesizing esters, ethers, and as a strong base in chemical reactions.
● Soaps and Detergents
As a catalyst in the saponification process. These applications align with information from scientific resources and global markets.
Target Markets
Powdered Sodium Methoxide
● Pharmaceuticals
● Chemical Industry
● Soaps and Detergents
●Agriculture (Pesticides and Herbicides)
● Biodiesel (in smaller quantities)
Liquid Sodium Methoxide
● Biodiesel (highest consumption)
● Chemical Industry
● Soaps and Detergents
● Pharmaceutical Industry
● Agricultural Industry (Pesticides and Herbicides)
Certificate of Analysis
ÜRÜN NASIL TESLİM EDİLİR
Voptasch oversees the transportation of cargos connecting suppliers and producers with points of consumption. The Shipping and Chartering Desk at Voptasch arranges transportation issues, both for suppliers and for customers.
Müşterilerimizin ürünlerinin istenilen zamanda ve kalitede teslim edilmesi taahhüdümüzdür.
İş modelimiz, ürünleri tutarlı, güvenli ve sorumlu bir şekilde teslim edebilmeye dayanır. Spesifikasyon dışı ürünler tedarik edersek mali cezalarla karşılaşabilir veya bunların müşteriler tarafından reddedildiğini görebiliriz.
İtibar ve toplumsal sonuçları daha da önemli olabilir.