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62497

Sigma-Aldrich

Lithium fluoride

BioUltra, ≥99.0% (F)

Synonym(s):

Fluorolithium

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About This Item

Linear Formula:
LiF
CAS Number:
7789-24-4
Molecular Weight:
25.94
EC Number:
232-152-0
MDL number:
MFCD00011090
UNSPSC Code:
12352302
PubChem Substance ID:
57651894
NACRES:
NA.25

product line

BioUltra

assay

≥99.0% (F)

form

powder

impurities

insoluble matter, passes filter test

pH

6.0-8.5 (25 °C, 0.01 M in H2O)

mp

845 °C (lit.)

solubility

H2O: 0.01 M at 20 °C, clear, colorless

density

2.64 g/mL at 25 °C (lit.)

anion traces

chloride (Cl-): ≤100 mg/kg
sulfate (SO42-): ≤500 mg/kg

cation traces

Al: ≤200 mg/kg
As: ≤5 mg/kg
Ba: ≤50 mg/kg
Bi: ≤20 mg/kg
Ca: ≤500 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤10 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
K: ≤100 mg/kg
Mg: ≤100 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤500 mg/kg
Ni: ≤100 mg/kg
Pb: ≤10 mg/kg
Sr: ≤100 mg/kg
Zn: ≤10 mg/kg

λ

0.01 M in H2O

UV absorption

λ: 260 nm Amax: ≤0.01
λ: 280 nm Amax: ≤0.01

SMILES string

[Li+].[F-]

InChI

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

InChI key

PQXKHYXIUOZZFA-UHFFFAOYSA-M

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Application

Lithium fluoride, the lithium salt of hydrofluoric acid, may be used as an adjuvant in antibiotic therapy. Lithium fluoride is useful for the development of nanostructures and nanolayers.

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH032

Storage Class

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

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD2342
BCCD2341
BCCD2323
BCCD2340
BCCD2322

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