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01140

Sigma-Aldrich

Lithiumfluorid

purum, ≥99%

Synonym(e):

Fluorolithium

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About This Item

Lineare Formel:
LiF
CAS-Nummer:
7789-24-4
Molekulargewicht:
25.94
EG-Nummer:
232-152-0
MDL-Nummer:
MFCD00011090
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329747223

Qualität

purum

Assay

≥99%

Verlust

≤0.5% loss on ignition, 400 °C, 15 min.

mp (Schmelzpunkt)

845 °C (lit.)

Dichte

2.64 g/mL at 25 °C (lit.)

Anionenspuren

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤500 mg/kg

Kationenspuren

Fe: ≤50 mg/kg

SMILES String

[Li+].[F-]
[Li+].[F-]

InChI

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

InChIKey

PQXKHYXIUOZZFA-UHFFFAOYSA-M

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Piktogramme

Skull and crossbones
GHS06

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Respiratory system

Zusätzliche Gefahrenhinweise

EUH032

Lagerklassenschlüssel

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

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Asa Carlsson Tedgren et al.
Medical physics, 38(10), 5539-5550 (2011-10-14)
High energy photon beams are used in calibrating dosimeters for use in brachytherapy since absorbed dose to water can be determined accurately and with traceability to primary standards in such beams, using calibrated ion chambers and standard dosimetry protocols. For
Chilin Li et al.
Nano letters, 12(3), 1241-1246 (2012-02-07)
The thermodynamically required redistribution of ions at given interfaces is being paid increased attention. The present investigation of the contact LiF/TiO(2) offers a highly worthwhile example, as the redistribution processes can be predicted and verified. It consists in Li ion
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
X W Meng et al.
The journal of physical chemistry. B, 115(16), 4768-4773 (2011-04-06)
On the basis of molecular dynamics simulations, we investigate water permeation across a single-walled carbon nanotube (SWCNT) under the influence of four symmetrical half-rings, each having six LiF dipolar molecules. The flux remains almost fixed as the separation, R, between
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
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