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669431

Sigma-Aldrich

氟化锂

Precipitated, 99.995%

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:
24885048
NACRES:
NA.23
化驗:
99.995%
形狀:
powder

品質等級

100

化驗

99.995%

形狀

powder

雜質

≤55.0 ppm Trace Metal Analysis

mp

845 °C (lit.)

密度

2.64 g/mL at 25 °C (lit.)

SMILES 字串

[Li+].[F-]

InChI

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

InChI 密鑰

PQXKHYXIUOZZFA-UHFFFAOYSA-M

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相关类别

一般說明

氟化锂是一种无机卤化物，具有良好的离子导电性、紫外区的高折射率和高透过率。由于其独特的性质，它被广泛应用于光电设备、X射线成像和牙科材料领域。

應用

氟化锂（LiF）可用于：
  • 制造交流驱动有机发光二极管 （OLED）中的绝缘层。LiF为交流设备中的绝缘层带来良好的电容 和高稳定性。
  • 作为溶剂热法合成Eu2+/Ce3+ 掺杂氟化锂钡磷光体的前体。
  • 制造锂阳极上的LiF薄膜涂层 以增强其稳定性和库仑效率。
  • 作为添加剂用于富集和增强锂金属电池中固相电解质界面（SEI）的性能。

象形圖

Skull and crossbones
GHS06

訊號詞

Danger

危險分類

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

安全危害

EUH032

儲存類別代碼

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

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
MKCP2385
MKCF2076
MKBZ7846V
MKBN3283V
MKBL5301V

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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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