Sodium Bis(fluorosulfonyl)imide CAS 100669-96-3

Products Description

What is Sodium Bis(fluorosulfonyl)imide?

Sodium Bis(fluorosulfonyl)imide is a common chemical with a CAS number of 100669-96-3, a chemical formula of F₂NNaO₄S₂, and a molecular weight of 203.1208764. Its melting point is between 109.0 and 114.0°C and its storage condition is room temperature.

Basic Info

Uses

Sodium Bis(fluorosulfonyl)imide is an important organic fluorine compound with key applications in many fields:

1. Battery field: It is one of the commonly used electrolyte salts in lithium-ion batteries and sodium-ion batteries. It can make the ion transmission inside the battery smoother, thereby improving the battery's charge and discharge efficiency and rate performance. At the same time, it also has good chemical stability and thermal stability, which helps to improve the safety and service life of the battery under different environmental conditions.
2. Organic synthesis field: As a mild fluorination agent, Sodium Bis(fluorosulfonyl)imide is widely used to construct fluorinated organic compounds, providing an important synthetic means for the development of new drugs and high-performance materials. In some organic reactions, it can be used as a catalyst or a component of a catalyst to promote the reaction and improve the selectivity and yield of the reaction.
3. Other fields: It is one of the important raw materials for the preparation of ionic liquids. By combining with different cations, it can form a variety of ionic liquids with unique properties to meet the specific needs of different fields. In supercapacitors, it can be used as a component of the electrolyte to help improve the energy density and charge and discharge performance of supercapacitors.

Safety Information

1. Sensitization: Sodium Bis(fluorosulfonyl)imide may be sensitizing and may cause allergic reactions in some people. Be careful when using it and try to avoid skin contact and inhalation.
2. Corrosiveness: It is corrosive and can cause damage to the skin, eyes and respiratory tract. Wear appropriate personal protective equipment such as gloves, goggles and respiratory protective equipment when using it.
3. Toxicity: It is toxic and causes certain harm to the human body. Improper or large-scale exposure may cause poisoning symptoms such as difficulty breathing, headache, nausea, vomiting, etc. Be careful to avoid inhalation and ingestion during operation and storage.
4. Fire and explosion: Sodium Bis(fluorosulfonyl)imide has a high risk of fire and explosion when in contact with combustibles. Avoid contact with flammable substances and store it in a dry, well-ventilated place to reduce the risk of fire and explosion.
5. Environmental impact: It also has a certain impact on the environment. Relevant laws and regulations must be observed during handling and disposal to avoid pollution to the environment.

Company Profile

Gneebio is an enterprise specialising in the research, development, production and sales of phytochemicals and fine chemicals.Our factory was established in 2016 and is located in Henan Province, covering an area of 3,600 square metres. We have a professional, well-equipped and high-quality R&D team with more than 10 years of R&D experience. Our reagent products are widely exported to many countries including the United States, Russia, Canada, Australia, Europe, etc., and we provide fast shipping services to our customers. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.

Contact Us

FAQ