| Place of Origin: | China |
|---|---|
| Brand Name: | AJA |
| Minimum Order Quantity: | 25kg |
| Price: | USD 3-29/kg |
| Packaging Details: | 25kg/drum |
| Delivery Time: | 5-15DAYS |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 1000tons/year |
| Application: | Pharmaceutical Intermediates | Type: | Pharmaceutical Intermediates |
|---|---|---|---|
| Appearance: | White Powder | Mf: | CH3NaO |
| Cas No.: | 124-41-4 | Einecs No.: | 204-699-5 |
| Product Name: | Sodium Methanolate | Color: | White |
| Highlight: | Sodium Methanolate 124-41-4,White Powder Sodium Methanolate,Pharmaceutical Intermediates Sodium Methanolate |
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Pharmaceutical Intermediates Sodium Methanolate 124-41-4
Specification of Sodium methylate
Sodium methylate solution
| Appearance | Colorless to slight yellowish viscous liquid |
| Content(Total alkali) | 29.5~31.0 % |
| Sodium Methoxide | 28.9~31.0 % |
| Sodium Hydroxide | ≤ 0.5 % max |
| Sodium Carbonate | ≤ 0.1 % max |
| Moisture (H2O) | ≤ 0.2 % max |
| Methanol | ≤ 69.0~70.9 % |
Sodium methylate solid
|
White powder | |
| Content (Total alkali) | ≥99.0% | |
| Sodium Methoxide | ≥97.0% | |
| Free alkali |
|
|
| Sodium Carbonate | ≤0.3% | |
| Moisture (H2O) | ≤0.65% |
Application
Organic synthesis
Sodium methylate s a routinely used base in organic chemistry, applicable to the synthesis of numerous compounds, ranging from pharmaceuticals to agrochemicals. As a base, it is employed in dehydrohalogenations and various condensations. It is also a nucleophile for the production of methyl ethers.
Industrial application
Sodium methylate is used as an initiator of anionic addition polymerization with ethylene oxide, forming a polyether with high molecular weight. Biodiesel is prepared from vegetable oils and animal fats, that is, fatty acid triglycerides, by transesterification with methanol to give fatty acid methyl esters (FAMEs). This transformation is catalyzed by sodium methoxide.
Medical use
Mainly used in pharmaceutical industry such as the manufacture of vitamin A1,Vitamin B1,sulfadiazine,trimethoprim and so on,as well as in biodiesel industry.
Other use
It also can be used as the edible catalyst and the analytical reagent.
Packing
Liquid: ISO Tank:20~22.5mt/tank
IBC:950kg/IBC;19mt/20"container
Steel drum:200kg/drum;80drums/20"container
Solid: Mouth opened steal drum:100~120kg/drum (10~12bags/drum10kg/bag)
80drums /20"container (20 pallets per container)
Storage & Transport
It should be storaged in cool and dry warehouse. It should be kept away from flame,
heat resource, antioxidant,acids and storaged and transported isolatedly.
Light handling and discharge.Keep packing complete.
