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203645

Sigma-Aldrich

氟化锂

greener alternative

powder, <100 μm, ≥99.98% trace metals basis

别名:

氟石

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About This Item

线性分子式:
LiF
CAS号:
7789-24-4
分子量:
25.94
EC號碼:
232-152-0
MDL號碼:
MFCD00011090
分類程式碼代碼:
12352302
PubChem物質ID:
24852188
NACRES:
NA.23
化驗:
≥99.98% trace metals basis
形狀:
powder
溶解度:
aqueous acid: slightly soluble(lit.)

品質等級

100

化驗

≥99.98% trace metals basis

形狀

powder

環保替代產品特色

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

雜質

≤200.0 ppm Trace Metal Analysis

粒徑

<100 μm

bp

1673 °C/1 atm (lit.)

mp

845 °C (lit.)

溶解度

aqueous acid: slightly soluble(lit.)

密度

2.64 g/mL at 25 °C (lit.)

環保替代類別

Enabling

SMILES 字串

[Li+].[F-]

InChI

1S/FH.Li/h1H;/q;+1/p-1

InChI 密鑰

PQXKHYXIUOZZFA-UHFFFAOYSA-M

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一般說明

我们竭诚为您带来符合一项或多项绿色化学12项原则要求的绿色替代产品。该产品为增强型，提高了能源效率。点击此处以获取更多信息。

應用

氟化锂可用作制造电致发光装置中的电子注入层。

它可作为电解液添加剂保护锂金属电极，提高了电池的稳定性和可逆性。部分可溶的LiF在锂表面形成一层薄涂层，并稳定SEI层。

它还可用作催化剂载体，通过催化化学气相沉积法制备碳纳米纤维。

特點和優勢

  • 高 机械强度
  • 宽 电化学稳定窗
  • 对锂离子扩散具较低的计算势垒

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H302,H319

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2

安全危害

EUH032

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類（WGK）

WGK 2

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCN2773
MKCL5590
MKCL4314
MKCH4561
MKCC6945

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Hatem Dachraoui et al.
Optics express, 19(3), 2797-2804 (2011-03-04)
We report a femtosecond crystallographic study of the dependence of the free-carries generation to the alignment of a crystalline sample to the laser polarization. The probe pulse transmission exhibits a π/2 modulation that is shown to be correlated with the
R Takam et al.
Radiation protection dosimetry, 150(1), 22-33 (2011-08-30)
(6)LiF:Mg,Cu,P and (7)LiF:Mg,Cu,P glass-rod thermoluminescent dosemeters (TLDs) were used for measurements of out-of-field photon and neutron doses produced by Varian iX linear accelerator. Both TLDs were calibrated using 18-MV X-ray beam to investigate their dose-response sensitivity and linearity. CR-39 etch-track
Thorsten Grünheid et al.
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 141(4), 436-443 (2012-04-03)
Cone-beam computed tomography (CBCT) has become a routine imaging modality for many orthodontic clinics. However, questions remain about the amount of radiation patients are exposed to during the scans. This study determined the amounts of radiation potentially absorbed by a
Christian Bernhardsson et al.
Health physics, 103(6), 740-749 (2012-11-01)
Laboratory studies have shown that ordinary household salt (NaCl) exhibits several promising properties for retrospective dosimetry; e.g., a linear dose response and a low detection limit, down to a few mGy or even less. In an attempt to test NaCl
Igor Rahinov et al.
Physical chemistry chemical physics : PCCP, 13(28), 12680-12692 (2011-06-17)
The Born-Oppenheimer Approximation (BOA) forms the basis for calculating electronically adiabatic potential energy surfaces, thus providing the framework for developing a molecular level understanding of a variety of important chemical problems. For surface chemistry at metal surfaces, it is now
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