High Purity Lifsi Powder for Lithium-Ion Battery Production

Model NO.
CAS 171611-11-3
EINECS
686-526-7
Type
Battery Materials
Appearance
Powder
Transport Package
25kg/Bag
Origin
China
Reference Price
Please contact us for quote
Contact Us

Product Description

Product Description
   

Lithium bis(fluorosulfonyl)imide (CAS: 171611-11-3) is a lithium salt with the chemical formula LiN(SO2F)2, widely recognized for its superior electrochemical properties. LiFSI is highly soluble in various organic solvents commonly used in battery electrolytes. It exhibits excellent thermal stability, low viscosity in solution, and high ionic conductivity. In addition, LiFSI shows remarkable compatibility with high-voltage cathode materials.

LiFSI has been extensively used as a primary or co-salt in lithium-ion and lithium-metal battery electrolytes to enhance cycle life, reduce internal resistance, and improve low-temperature performance. It may also serve as an additive in solid-state batteries, supercapacitors, and other advanced energy storage systems. LiFSI is increasingly favored in applications such as electric vehicles, energy storage systems, and high-power consumer electronics.


 


 

High Purity Lifsi Powder for Lithium-Ion Battery Production
 
Product Parameters

Chemical Properties

Melting point  124-128ºC
density  1.052g/cm3 at 25ºC
vapor pressure  27.198-31.064Pa at 20-25ºC
Water Solubility  Soluble in water
form  Solid
color  White to Almost white
SMILES [N-](S(=O)(F)=O)S(=O)(F)=O.[Li+]
LogP 3 at 20ºC and pH6
 
FAQ

1. Can I get samples?
Yes, free samples are available. Only need to pay for shipping.
Samples will usually be sent out within 1-3 working days.

2. Do you accept customized orders?
Yes, both product and package can be customized.
 
3. What is the payment terms?
TT, LC, DP are available.
Please note that OME orders require payment prior to shipment.

4.What is the lead time for mass production?
Delivery time depends on product type and quantity.
Our company has a digital ordering system to ensure scientific and reasonable scheduling of orders, please consult the sales staff you contacted.

5. How to guarantee the product quality?
We have a complete raw material inspection, quality control and pre-factory inspection system to ensure that the order delivered to you is in line with the contract.
In addition, it also supports third-party inspection before shipment. If the inspection fails, the customer's payment will be refunded, and the loss caused by the breach of contract will be compensated.

6. How to check the order status after payment?
After the order is confirmed, the merchandiser will follow up every week and update the order status to you by email.

7. How to deal with after-sales problems?
The after-sales service implements the order responsibility system, and the salesman is the first responsible person for the order. The after-sales service department will set up a service team after receiving the complaint. They will complete the incident investigation and provide you with a resolution within 72 hours.

 
Our Advantages
Over Two Decades of Expertise  
Leverage our extensive 22+ years of experience to guide every phase of your order, ensuring a seamless and worry-free process.

Comprehensive Order Supervision    
From the moment you reach out to us, every step of your order is meticulously supervised to alleviate any concerns you might have.
--Engage with our dedicated sales team for swift responses within 12 hours.
--Gain clarity on quality, price, payment terms, packaging, and delivery timelines to facilitate your decision-making.
--Shipping information is promptly shared on the departure day.
--Stay informed at each stage until the successful receipt of your shipment.

Fast Delivery        
Professional production equipment and reasonable production plans to ensure that orders are delivered quickly and timely.

Expert Loading Report Services   
An external team meticulously inspects loading operations to ensure everything is in perfect order, backed by a detailed Loading Report for each shipment, with prior samples available upon request.

Unbeatable Pricing   
Our profound industry insight, coupled with strong partnerships with select manufacturers, enables us to offer the most competitive prices.

Quality Assured Products   
We only approve products that meet the highest international standards and regulations.

Strategic Warehouse Solutions   
With our warehouse services, we ensure a stable supply for our clients, buffering against the volatility of material prices.
 
High Purity Lifsi Powder for Lithium-Ion Battery Production
Company Profile

 

Sincere Industries Co., Ltd., established in 2025, is located in the Huarun Mansion, Longhua District, Haikou City, Hainan Province, boasting a brand-new, ultra 5A-level office environment. Based on the profound corporate culture of Shijiazhuang Chenghexin Chemical, which has more than 20 years of experience, the company fully supports the development of import and export-related businesses for its Hainan branch. The company has a harmonious atmosphere, generous benefits, and offers substantial room for growth.
 
High Purity Lifsi Powder for Lithium-Ion Battery Production
 
 
Since its inception, the company has always adhered to the development philosophy of "integrity, stability, innovation, and precision". It continuously explores and innovates, enhancing the R&D and production capabilities of new products. The company's products are constantly optimized and perfected, and it maintains long-term stable cooperation with domestically powerful factories as well as national and provincial scientific research institutes. This ensures that the products' technology is advanced, quality is stable, and prices are competitive, now forming a professional chemical raw material supply enterprise that combines science, industry, and trade with both domestic and international trade.
 
High Purity Lifsi Powder for Lithium-Ion Battery Production
 
In recent years, the company has won several national and provincial awards and titles for being a trustworthy enterprise and has been recognized as a quality and efficiency-oriented enterprise. It has also received accolades and recommendations from internet companies like Baidu, and HC; particularly, it has been featured in a special interview and promotion by the CCTV Securities Information Channel's "Brand Power" program.

After more than 20 years of efforts, the company has continued to grow and expand. Its client base includes highly influential local enterprises, listed companies, and Fortune 500 companies, earning long-term trust and support from both new and old customers. With a bright future ahead, all employees are confident.
 

Leave Your Message

 

Organic Intermediate
✉ Contact Supplier