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Merck
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文件

901695

Sigma-Aldrich

四氟硼酸锂

≥98%, acid <200 ppm, anhydrous

别名:

氟硼酸锂

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About This Item

线性分子式:
LiBF4
CAS号:
14283-07-9
分子量:
93.75
MDL號碼:
MFCD00011087
分類程式碼代碼:
12352302
NACRES:
NA.23

等級

anhydrous

化驗

≥98%

形狀

powder

mp

293-300 °C (dec.) (lit.)

應用

battery manufacturing

SMILES 字串

[Li+].F[B-](F)(F)F

InChI

1S/BF4.Li/c2-1(3,4)5;/q-1;+1

InChI 密鑰

UFXJWFBILHTTET-UHFFFAOYSA-N

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相关类别

一般說明

Lithium tetrafluoroborate (LiBF4), a lithium salt, exhibits high conductivity, low electrical charge transfer, moisture resistance, and good cyclic properties. It is suitable for a low-temperature electrolytic system. Its performance is comparable to the widely used LiPF6 system.

應用

Lithium tetrafluoroborate (LiBF4) finds application as electrolyte material in lithium ion batteries (LIBs). However, the presence of trace amount of water in LiBF4 causes its hydrolysis which leads to HF generation and destruction of the battery electrodes. Our LiBF4 contains < 100 ppm of water and is well suited for applications in LIBs.

注意

  • These electrolyte solutions have extremely low water content; Please handle under inert and moisture free environment (glove box).
  • Keep away from heat, sparks and flame. Avoid moisture, strong acid, strong alkalis, and oxidizing agents. Avoid skin and eye contact from product. Highly toxic and corrosive gases (HF) are generated by reaction with moisture os use only under inert gas atmosphere.
  • Please handle under inert and moisture free environment.

Storage:
Keep containers away from heat, humidity, direct sunlight and ignition source. Keep containers tightly closed in a cool dry and well-ventilated place. Do not store with strong oxidizing agents.

法律資訊

Product of Ube Industries Ltd.

訊號詞

Danger

危險聲明

H302,H314,H341

危險分類

Acute Tox. 4 Oral - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B

儲存類別代碼

8B - Non-combustible corrosive hazardous materials

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

分析证书(COA)

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Doi T, et al.
Journal of the Electrochemical Society, 163, A2211-A2215 (2016)
Zuo X, et al.
Journal of the Electrochemical Society, 160, A1199-A1204 (2013)
Vanchiappan Aravindan et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(51), 14326-14346 (2011-11-25)
This paper presents an overview of the various types of lithium salts used to conduct Li(+) ions in electrolyte solutions for lithium rechargeable batteries. More emphasis is paid towards lithium salts and their ionic conductivity in conventional solutions, solid-electrolyte interface

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