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201154

Sigma-Aldrich

Sodium fluoride

ACS reagent, ≥99%

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About This Item

Formula condensata:
NaF
Numero CAS:
7681-49-4
Peso molecolare:
41.99
Numero CE:
231-667-8
Numero MDL:
MFCD00003524
Codice UNSPSC:
12352302
ID PubChem:
329751974
NACRES:
NA.21

Grado

ACS reagent

Livello qualitativo

200

agenzia

suitable for EPA 300

Tensione di vapore

1.4 mmHg ( 0 °C)

Saggio

≥99%

Forma fisica

powder

Impurezze

≤0.01 meq/g Titr. base
≤0.02% insolubles
≤0.03 meq/g Titr. acid
≤0.1% sodium fluorosilicate

Perdita

≤0.3% loss on drying

Punto di fusione

993 °C (lit.)

Anioni in tracce

chloride (Cl-): ≤0.005%
sulfate (SO42-): ≤0.03%
sulfite (SO32-): ≤0.005%

Cationi in tracce

Fe: ≤0.003%
K: ≤0.02%
heavy metals (as Pb): ≤0.003%

Stringa SMILE

[F-].[Na+]

InChI

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

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Descrizione generale

Sodium fluoride (NaF) is a metallic halide. It has been reported as dental caries preventive agent. It is the most widely employed chemical preservative for the preservation of glucose in blood. It has been reported to stabilize the hepatic microsomal glucose-6-P phosphohydrolase enzyme.

Applicazioni

Sodium fluoride may be employed as a fluorination agent in the synthesis of aromatic and aliphatic fluorides. It may be used to prepare the lysis buffer.
Sodium fluoride may be used as a fluorinating agent for chlorine-containing compounds via halogen-exchange reaction.
Starting material for solid state preparation of Na3MnF6 for further high pressure structural determination studies.

Altre note

2024 CiteAb Award Winner for Supplier Succeeding in Parkinson′s Research

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H301,H315,H319

Classi di pericolo

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

Rischi supp

EUH032

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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A prospective, randomized clinical study on the effects of an amine fluoride/stannous fluoride toothpaste/mouthrinse on plaque, gingivitis and initial caries lesion development in orthodontic patients.
?gaard B, et al.
European Journal of Orthodontics, 28(1), 8-12 (2006)
The effect on human dental caries of weekly oral rinsing with a sodium fluoride mouthwash: a final report.
Horowitz HS, et al.
Archives of Oral Biology, 16(6), 609-616 (1971)
J G Drachman et al.
The Journal of biological chemistry, 270(10), 4979-4982 (1995-03-10)
c-Mpl is a member of the cytokine receptor superfamily, expressed primarily on hematopoietic cells. Recently, the c-Mpl ligand was cloned and found to have thrombopoietic activity. In this paper we report that ligand binding induced tyrosine phosphorylation in BaF3 cells
A J Lange et al.
The Journal of biological chemistry, 261(1), 101-107 (1986-01-05)
Stabilization and inhibition of hepatic microsomal glucose-6-P phosphohydrolase (EC 3.1.3.9) by F- requires the presence of Al3+ ions. At millimolar concentrations, reagent grade NaF inhibited glucose-6-P hydrolysis and protected the enzyme against inactivation induced by heat in the presence of
Effectiveness of sodium fluoride as a preservative of glucose in blood.
Chan AY, et al.
Clinical Chemistry, 35(2), 315-317 (1989)
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