CAS 16940-66-2 Боргидрид натрия

CAS 16940-66-2 Боргидрид натрия

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описание

CAS 16940-66-2 refers to Sodium borohydride. Here is a description of Sodium borohydride:

Sodium borohydride, with the chemical formula NaBH4, is an inorganic compound that is widely used as a reducing agent in various chemical reactions. It is a white crystalline powder or granules, and it is highly soluble in water.

Here are some key aspects of Sodium borohydride:

Reducing Agent: Sodium borohydride is primarily used as a powerful reducing agent in many chemical reactions. It can effectively reduce aldehydes, ketones, and other functional groups by donating hydrogen atoms.

Synthetic Chemistry: Sodium borohydride is commonly employed in organic synthesis for the reduction of carbonyl compounds to alcohols, such as the conversion of aldehydes to primary alcohols or ketones to secondary alcohols. It is also used in the reduction of imines, oximes, and other nitrogen-containing compounds.

Metal Recovery: Sodium borohydride is utilized in hydrometallurgical processes for the recovery of precious metals, including gold and silver. It can selectively reduce metal ions to their elemental form, facilitating their separation and purification.

Bleaching Agent: Sodium borohydride is sometimes used as a bleaching agent in the pulp and paper industry. It can help remove color impurities from wood pulp to produce white paper products.

Fuel Cell Technology: Sodium borohydride has been investigated as a potential hydrogen storage material for fuel cell applications. It can release hydrogen gas when decomposed, offering a possible solution for hydrogen storage and transportation.

It’s important to note that while Sodium borohydride is generally considered safe when handled properly, it can react violently with certain substances, such as acids or oxidizing agents. Always follow appropriate safety precautions and consult safety data sheets before handling or working with Sodium borohydride.

приложение

CAS 16940-66-2, Sodium borohydride, has various industrial and scientific applications. Here are some common uses of Sodium borohydride:

Organic Synthesis: Sodium borohydride is widely used as a reducing agent in organic synthesis to reduce carbonyl compounds, such as aldehydes and ketones, to their respective alcohols. It can also be used to reduce other functional groups, such as imines, oximes, and nitriles.

Metal Recovery: Sodium borohydride can be used for the selective reduction of metal ions to their elemental form, facilitating their separation and purification. It is commonly used for the recovery of precious metals, such as gold and silver, in hydrometallurgical processes.

Bleaching Agent: Sodium borohydride is sometimes used as a bleaching agent in the pulp and paper industry. It can help remove color impurities from wood pulp to produce white paper products.

Fuel Cell Technology: Sodium borohydride has been investigated as a potential hydrogen storage material for fuel cell applications. It can release hydrogen gas when decomposed, offering a possible solution for hydrogen storage and transportation.

Pharmaceutical Industry: Sodium borohydride is used as a reducing agent in the production of various pharmaceutical compounds, including antibiotics and anti-cancer drugs.

Analytical Chemistry: Sodium borohydride can be used as a reagent in analytical chemistry to reduce certain functional groups and determine their presence in a sample.

It’s important to note that the specific uses and applications of Sodium borohydride may vary depending on the industry and country. Always ensure compliance with local regulations and consult with experts in the field before considering any usage or acquisition of Sodium borohydride or related compounds.

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