Lithium Tetrafluoroborate (LiBF4) CAS 14283-07-9 Purity >99.9% Electrolyte Additive

Short Description:

Name: Lithium Tetrafluoroborate (LiBF4) 

CAS: 14283-07-9

Purity: >99.9% (Trace Metals Basis) 

Appearance: White Crystal Powder 

Lithium Ion Battery Electrolyte

Contact: Dr. Alvin Huang 

Mobile/Wechat/WhatsApp: +86-15026746401    

E-Mail: alvin@ruifuchem.com


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14283-07-9 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Lithium Tetrafluoroborate (LiBF4) (CAS: 14283-07-9) with high quality, commercial production. Ruifu Chemical offers a wide range of lithium-ion battery additives. Welcome to order. Please contact: alvin@ruifuchem.com

14283-07-9 - Chemical Properties:

Chemical Name Lithium Tetrafluoroborate
Synonyms LiBF4
CAS Number 14283-07-9
Stock Status In Stock, Production Capacity 1000 Tons per Year
Molecular Formula LiBF4
Molecular Weight 93.75
Melting Point  293.0~300.0℃(dec.) (lit.)
Density 0.852 g/mL at 25℃
Sensitive Hygroscopic
Solubility  Soluble in Methanol. Slightly Soluble in Ether
COA & MSDS Available
Origin Shanghai, China
Brand Ruifu Chemical

14283-07-9 - Specifications:

Item Specifications
Appearance White Crystal Powder
Purity / Analysis Method >99.9% (Based on Trace Metals Analysis) 
Moisture <0.005%
Sodium (Na) <0.005%
Potassium (K) <0.005%
Calcium (Ca) <0.005%
Iron (Fe) <0.001%
Lead (Pb) <0.001%
Chlorine (Cl) <0.005%
Sulfate (SO4) <0.005%
Magnesium (Mg) <0.0005%
Total Metallic Impurities <200ppm
ICP  Confirms Li and B Components Confirmed
X-Ray Diffraction Conforms to Structure
Test Standard Enterprise Standard

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:

1

FAQ:

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14283-07-9 - Risk and Safety:

Risk Codes
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R31 - Contact with acids liberates toxic gas
R34 - Causes burns
R36/37/38 - Irritating to eyes, respiratory system and skin.
R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed.
R11 - Highly Flammable
R36/38 - Irritating to eyes and skin.
Safety Description
S22 - Do not breathe dust.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27 - Take off immediately all contaminated clothing.
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S25 - Avoid contact with eyes.
S16 - Keep away from sources of ignition.
S36/37 - Wear suitable protective clothing and gloves.
UN IDs UN 3260 8/PG 2
WGK Germany 3
FLUKA BRAND F CODES 3-10
TSCA Yes
HS Code 2840200000
Hazard Note Corrosive/Hygroscopic
Hazard Class 8
Packing Group III
Toxicity LD50 orally in Rabbit: 1638 mg/kg LD50 dermal Rat > 2000 mg/kg

14283-07-9 - Application:

Lithium Tetrafluoroborate (LiBF4) (CAS: 14283-07-9), for a lithium or lithium ion secondary battery as a conductive salt. Lithium Tetrafluoroborate is widely used in current electrolytes, it is mainly used as an additive in LiPF6 based electrolyte systems and as a film-forming additive in electrolytes. LiBF4 has excellent chemical and thermal stability and is mainly used as an additive in LiPF6 based electrolyte system to improve cycle life and performance of lithium batteries. By adding LiBF4 to the electrolyte, the operating temperature range of the lithium battery can be broadened and the high-low temperature discharge performance of the battery can be improved. ­­Lithium Tetrafluoroborate, (LiBF4), Lithium Hexafluorophosphate, (LiPF6), Lithium Hexafluoroarsenate, (LiAsF6), Lithium Trifluoromethane Sulfonate, (LiSO3CF3), are the electrolyte salts of the 21st Century. The performance of lithium ion cells, primary and secondary lithium cells depends on the purity of these compounds.

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