Lithium Difluoro(oxalato)borate (LiDFOB) CAS 409071-16-5 Purity >99.90% Electrolyte Additive

Short Description:

Chemical Name: Lithium Difluoro(oxalato)borate (LiDFOB)

CAS: 409071-16-5

Purity: >99.90%

Appearance: White Powder or Crystalline Powder

Electrolytic Additive for Lithium-ion Batteries

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Lithium Difluoro(oxalato)borate (LiDFOB) (CAS: 409071-16-5) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery materials such as electrolyte raw materials and cathode materials. Welcome to order. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	Lithium Difluoro(oxalato)borate
Synonyms	LiDFOB
CAS Number	409071-16-5
CAT Number	RF-PI1767
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C2BF2LiO4
Molecular Weight	143.768
Melting Point	265.0~271.0℃
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White Powder or Crystalline Powder
Purity / Analysis Method	>99.90%
Water Content	≤500ppm
Sodium (Na)	≤10ppm
Potassium (K)	≤10ppm
Calcium (Ca)	≤10ppm
Iron (Fe)	≤5ppm
Nickel (Ni)	≤2ppm
Chrome (Cr)	≤1ppm
Chlorine (Cl)	≤10ppm
Sulfate (SO4)	≤5ppm
Magnesium (Mg)	≤50ppm
Proton NMR Spectrum	Conforms to Structure
X-Ray Diffraction	Conforms to Structure
Test Standard	Enterprise Standard
Usage	Electrolyte Additives; Battery Additives

Package & Storage:

Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.

Advantages:

FAQ:

Application:

Lithium Difluoro(oxalato)borate (LiDFOB) (CAS: 409071-16-5) is used as a thermally stable novel salt and an electrolytic additive for lithium-ion batteries. It facilitates the formation of stable solid electrolyte interphase (SEI) on the negative electrode during the fabrication of the cell. It substantially enhances the cyclic performance, capacity and power retention of the electrochemical system. LiDFOB serve as additive of various functional electrolyte and can be applied to the electrolyte salt field of lithium ion battery. As a new kind of lithium salt, LiDFOB can be used as an additive of SEI film in electrolyte of lithium ion battery, or replace lithium Hexafluorophosphate (LiPF6) as conductive salt. LiDFOB is a salt for researching high-performance Li-ion batteries with improved cycle life; power capability; low temperature and high rate performance of the battery. It has the advantages of both Lithium Bis(oxalato)borate (LiBOB) and LiBF4.