Sodium methanolate is an organic compound with the chemical formula CH3ONa. Its properties are as follows:
1. Appearance: Sodium methanolate is usually a white crystalline solid.
2. Solubility: It can be quickly dissolved in water and is miscible with many organic solvents such as ethers and alcohols.
3. Stability: Sodium methanol is stable at room temperature, but it is easy to absorb moisture in humid air.
The main uses of Sodium methanolate are as follows:
1. Catalyst: It is commonly used as an alkaline catalyst in organic synthesis, such as esterification and etherification reactions.
2. Dehydrating agent: Because Sodium methanolate is hygroscopic, it is used as a dehydrating agent to remove water in some organic solvents.
3. Reagent: It can also be used as a reagent in organic chemistry laboratories for catalysts or intermediates in some organic reactions.
The preparation method of Sodium methanolate generally has the following methods:
1. Reaction of methanol and Sodium hydroxide: methanol reacts with Sodium hydroxide in the solution to generate Sodium methanolate.
2. Reaction of methanol and metal Sodium: methanol reacts with metal Sodium to produce Sodium methanolate.
Regarding the safety information of Sodium methanolate, the following points should be noted:
1. Corrosiveness: Sodium methanolate can irritate and corrode the skin, eyes and mucous membranes. After contact, rinse with plenty of water immediately and seek medical treatment.
2. Flammability: Sodium methane is a flammable substance and should be kept away from open flames and fire sources.
3. Storage: Sodium methanoolate should be stored in a dry, well-ventilated place, and stored separately from the oxidant.
When using Sodium methanolate, follow safe operating procedures and use appropriate protective measures, such as wearing protective glasses, gloves and protective clothing.