Lithi terflrrte CAS#14283-07-9

hexafluorophosphate, lithium hexafluoroarsenate, and lithium trifluoromethane sulfonate are key electrolyte salts widely regarded as essential materials for next-generation lithium-ion, primary, and secondary lithium cells.


High Purity Directly Enhances Battery Performance: The electrochemical performance, safety, and reliability of lithium-ion batteries strongly depend on the purity of these electrolyte salts, making them indispensable for high-performance energy storage systems.


Strong and Growing Market Demand: These materials are already produced on a large industrial scale, with hundreds of tons manufactured, and demand is expected to increase significantly to thousands of tons in the near future.


Wide Application Across Multiple Industries: Lithium electrolyte salts are in high demand for automotive batteries, consumer electronics, computers, communication systems, and military applications, reflecting their broad applicability and strategic importance.


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Product Description

Product Application of Lithi terflrrte CAS#14283-07-9

Lithium tetrafluoroborate (LiBF₄), together with lithium hexafluorophosphate (LiPF₆), lithium hexafluoroarsenate (LiAsF₆) and lithium trifluoromethanesulfonate (LiSO₃CF₃), belongs to a new generation of electrolyte salts for modern energy storage systems. The performance of lithium-ion batteries as well as primary and secondary lithium cells relies heavily on the purity of these raw materials. At present, the annual output has already reached several hundred tons, and future market demand is expected to surge sharply to thousands of tons. A major automobile manufacturer forecasts the market demand for such electrolyte salts to be about 10–15 million pounds. Meanwhile, lithium primary cells maintain strong market demand in electronics, computers, communications and military fields.


Product Application of Lithi terflrrte CAS#14283-07-9

Lithium tetrafluoroborate (LiBF₄) is adopted as an electrolyte material for lithium-ion batteries (LIBs). Trace moisture in LiBF₄ will trigger hydrolysis, generate hydrogen fluoride (HF), and further damage battery electrodes. Our LiBF₄ features a water content below 100 ppm, which is well suited for high-reliability and high-performance lithium-ion battery applications.

Product Information

Parameters


Melting point293-300 °C (dec.) (lit.)
density0.852 g/mL at 25 °C
vapor pressure10Pa at 20℃
Fp6 °C
storage temp.Store below +30°C.
solubilitysoluble in Acetonitrile, DMSO
formpowder
colorWhite to off-white
Specific Gravity0.852
PH2.88
Water SolubilitySOLUBLE
SensitiveHygroscopic
Merck145,543
Exposure limitsACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
Stability:Stable. Incompatible with glass, acids, strong bases. Contact with acids releases toxic gas. Moisture-sensitive.
Major Applicationbattery manufacturing
InChI1S/BF4.Li/c2-1(3,4)5;/q-1;+1
InChIKeyUFXJWFBILHTTET-UHFFFAOYSA-N
SMILES[Li+].F[B-](F)(F)F
CAS DataBase Reference14283-07-9(CAS DataBase Reference)
EPA Substance Registry SystemBorate(1-), tetrafluoro-, lithium (14283-07-9)


Safety Information


Hazard CodesC,T,F,Xn
Risk Statements20/21/22-31-34-36/37/38-23/24/25-11-36/38
Safety Statements22-26-27-36/37/39-45-25-16-36/37
RIDADRUN 3260 8/PG 2
WGK Germany3
F3-10
Hazard NoteCorrosive/Hygroscopic
TSCATSCA listed
HazardClass8
PackingGroupIII
HS Code28269090
Storage Class8B - Non-combustible corrosive hazardous materials
Hazard ClassificationsAcute Tox. 4 Oral
Eye Dam. 1
Muta. 2
Skin Corr. 1B
ToxicityLD50 orally in Rabbit: 1638 mg/kg LD50 dermal Rat > 2000 mg/kg


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