Description

Lithium Bis[Ethanedioato(2-)-κo1,κo2]Difluorophosphate(1-) is a specialized lithium salt complex designed for advanced electrochemical applications. This high-purity compound is critical for enhancing the performance and longevity of next-generation energy storage systems. It is primarily utilized by manufacturers of lithium-ion batteries and specialty electrolyte formulations seeking to improve thermal stability and cycle life.

Application

• As a key electrolyte additive in high-voltage lithium-ion batteries to stabilize the cathode-electrolyte interface (CEI).
• For the formulation of advanced liquid electrolytes aimed at improving high-temperature performance and safety.
• In the research and development of solid-state electrolytes and other next-generation battery chemistries.
• As a performance-enhancing component in electrolytes for energy storage systems (ESS) and electric vehicle (EV) batteries.
• In specialty electrochemical synthesis processes requiring a stable lithium-ion source.
• For analytical and R&D purposes as a reference standard or precursor material.

Basic Information

Product Name	Lithium Bis[Ethanedioato(2-)-κo1,κo2]Difluorophosphate(1-)
CAS No.	678966-16-0
Molecular Formula	C4O8F2LiP
Molecular Weight	235.93 g/mol
Synonyms	Lithium Difluorobis(oxalato)phosphate; LiDFBP; Lithium Oxalato Difluorophosphate; LBODFP; Lithium Bis(oxalato)difluorophosphate; LiBF2(C2O4)2; LiPO2F2(C2O4)2; 678966-16-0
EINECS	Contact for details

Quality Control

Our Lithium Bis[Ethanedioato(2-)-κo1,κo2]Difluorophosphate(1-) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for battery-grade materials. A comprehensive Certificate of Analysis (COA) detailing purity, moisture content, and key impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. This material is hygroscopic (moisture-sensitive) and must be stored in a cool, dry place, ideally under an inert atmosphere such as argon or nitrogen. Recommended storage temperature is 15-25°C. Keep the container tightly sealed in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms
Assay (HPLC)	≥ 99.0%
Moisture (KF)	≤ 200 ppm
Chloride (Cl)	≤ 50 ppm
Sulfate (SO4)	≤ 50 ppm
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.