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Sodium Methoxide Price
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Sodium Methoxide Price

Sodium methoxide (CAS 124-41-4) is a chemical compound with the formula CH3ONa. This colorless solid, which is formed by the deprotonation of methanol, is a widely used reagent in industry and the laboratory. It is also a dangerously caustic base.
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  Sodium methoxide (CAS 124-41-4) is a chemical compound with the formula CH3ONa. This colorless solid, which is formed by the deprotonation of methanol, is a widely used reagent in industry and the laboratory. It is also a dangerously caustic base.

  Sodium methoxide is prepared by carefully treating methanol with sodium. The reaction is so exothermic that ignition is possible. The resulting solution, which is colorless, is often used as a source of sodium methoxide, but the pure material can be isolated by evaporation by heating to remove residual methanol. The solid and especially solutions absorb carbon dioxide from the air, thus diminishing the effectiveness of the base.

  Specification of Sodium methoxide

  Sodium methoxide 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 methoxide solid

  Appearance White powder

  Content (Total alkali) ≥99.0%

  Sodium Methoxide ≥97.0%

  Free alkali ≤1.5%

  Sodium Carbonate ≤0.3%

  Moisture (H2O) ≤0.65%

  Application

  Organic synthesis

  Sodium methoxide is 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 methoxide 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.

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