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30105

Sigma-Aldrich

Sodium fluoride

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99%

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About This Item

Linear Formula:
NaF
CAS Number:
7681-49-4
Molecular Weight:
41.99
EC Number:
231-667-8
MDL number:
MFCD00003524
UNSPSC Code:
12352302
eCl@ss:
38050104
PubChem Substance ID:
329753435
assay:
≥99%
form:
powder

grade

ACS reagent
puriss. p.a.

agency

USP/NF
reag. ISO
reag. Ph. Eur.

vapor pressure

1.4 mmHg ( 0 °C)

assay

≥99%

form

powder

impurities

≤0.001% heavy metals (as Pb)
≤0.04% free alkali (as NaOH)
≤0.05% free acid (as HF)
≤0.1% sodium hexafluorosilicate (Na2SiF6)

loss

≤0.2% loss on drying, 150 °C

mp

993 °C (lit.)

anion traces

chloride (Cl-): ≤10 mg/kg
sulfate (SO42-): ≤100 mg/kg
sulfite (SO32-): ≤50 mg/kg

cation traces

Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤100 mg/kg

SMILES string

[F-].[Na+]

InChI

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

InChI key

PUZPDOWCWNUUKD-UHFFFAOYSA-M

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pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

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

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 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Synthesis of fluorides by metathesis with sodium fluoride.
Tullock CW and Coffman DD.
The Journal of Organic Chemistry, 25(11), 2016-2019 (1960)
Effectiveness of sodium fluoride as a preservative of glucose in blood.
Chan AY, et al.
Clinical Chemistry, 35(2), 315-317 (1989)
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
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
Hye-Jin Lee et al.
The Kaohsiung journal of medical sciences, 31(6), 303-308 (2015-06-05)
Dental caries preventive agents, such as sodium fluoride (NaF) and bamboo salt (BS), are known to cause cellular growth that is characterized by morphological and gene expression changes. This study was designed to investigate the dual effect of NaF and
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