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450022

Sigma-Aldrich

Sodium fluoride

anhydrous, powder, 99.99% trace metals basis

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Synonym(s):
Sodium monofluoride, Sodium monofluoride (NaF)
Linear Formula:
NaF
CAS Number:
Molecular Weight:
41.99
EC Number:
MDL number:
eCl@ss:
38050104
PubChem Substance ID:
NACRES:
NA.23

grade

anhydrous

Quality Level

vapor pressure

1.4 mmHg ( 0 °C)

assay

99.99% trace metals basis

form

powder

impurities

≤150.0 ppm Trace Metal Analysis

mp

993 °C (lit.)

SMILES string

[F-].[Na+]

InChI

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

InChI key

PUZPDOWCWNUUKD-UHFFFAOYSA-M

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This Item
215309S7920449148
vibrant-m

450022

Sodium fluoride

-
vibrant-m

215309

Sodium fluoride

-
vibrant-m

S7920

Sodium fluoride

Premium Grade
vibrant-m

449148

Potassium fluoride

-
form

powder

form

powder

form

-

form

powder

assay

99.99% trace metals basis

assay

99.99% trace metals basis

assay

≥99%

assay

≥99.9% trace metals basis

vapor pressure

1.4 mmHg ( 0 °C)

vapor pressure

1.4 mmHg ( 0 °C)

vapor pressure

1.4 mmHg ( 0 °C)

vapor pressure

-

mp

993 °C (lit.)

mp

993 °C (lit.)

mp

993 °C (lit.)

mp

858 °C (lit.)

impurities

≤150.0 ppm Trace Metal Analysis

impurities

≤150.0 ppm Trace Metal Analysis

impurities

≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter

impurities

≤1000.0 ppm Trace Metal Analysis

General description

Sodium fluoride is a high-purity inorganic compound with a high refractive index and unique luminescent properties. It is widely used in the fields of nanomaterial synthesis, battery materials, organic synthesis, and the dental industry.

Application

Sodium fluoride can be used:
  • As a precursor to synthesize lanthanide fluoride nanoparticles for various applications.
  • To prepare aluminum nitride powder by solution combustion method.
  • As a catalyst for the synthesis of 2,4-disubstituted-1,3-thiazoles andselenazoles, and Friedlander condensation.

pictograms

Skull and crossbones

signalword

Danger

Hazard Classifications

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

supp_hazards

Storage Class

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

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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Reduced cortical neurotransmitter receptor complex levels in fetal Down syndrome brain.,
Falsafi SK, et al.
Amino Acids, 1-14 (2015)
AlN powder synthesis by sodium fluoride-assisted carbothermal combustion
Haoyang Wu, et al.},
Ceramics International, 40, 14447-14452 (2014)
Two-dimensional Acetate-based Light Lanthanide Fluoride Nanomaterials (F?Ln, Ln = La, Ce, Pr, and Nd): Morphology, Structure, Growth Mechanism, and Stability
Leitao Zhang, et al.
Journal of the American Chemical Society, 141, 13134-13142 (2019)
18F-fluoride for bone imaging
Blau M, et al.
Seminars in Nuclear Medicine, 2(1), 31-37 null
Sodium fluoride as an efficient catalyst for the synthesis of 2,4-disubstituted-1,3-thiazoles and selenazoles at ambient temperature
Janardhan Banothu, et al
Chinese Chemical Letters = Zhongguo Hua Xue Kuai Bao, 25, 172-175 (2014)

Articles

Spectral conversion for solar cells is an emerging concept in the field of photovoltaics, and it has the potential to increase significantly the efficiency of solar cells. Lanthanide ions are ideal candidates for spectral conversion, due to their high luminescence efficiencies and rich energy level structure that allows for great flexibility in the upconversion and downconversion of photons in a wide spectral region (NIR-VIS-UV).

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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