1.06449
Sodium fluoride
for analysis EMSURE® Reag. Ph Eur
Synonym(s):
Sodium fluoride
Select a Size
About This Item
grade
ACS reagent
Quality Level
agency
reag. ISO, reag. Ph. Eur.
vapor pressure
1 hPa ( 1077 °C)
product line
EMSURE®
assay
≥99.5% (precipitation titration)
form
crystals
potency
148.5 mg/kg LD50, oral (Rat)
impurities
≤0.01% In water insoluble matter, ≤0.04% Free alkali (as NaOH), ≤0.05% Free acid (as hydrofloric acid)
loss
≤0.2% loss on drying, 150 °C, 4 h
pH
10.2 (20 °C, 40 g/L in H2O)
mp
996 °C
density
2.8 g/cm3 at 20 °C
anion traces
chloride (Cl-): ≤0.003%, hexafluorosilicate (SiF62-): ≤0.075%, sulfate (SO42-): ≤0.01%, sulfite (SO32-): ≤0.005%
cation traces
Ca: ≤0.004%, Cu: ≤0.0002%, Fe: ≤0.002%, K: ≤0.02%, excess alkali (as NaOH): ≤0.04%, heavy metals (as Pb): ≤0.001%
storage temp.
2-30°C
SMILES string
[Na+].[F-]
InChI
1S/FH.Na/h1H;/q;+1/p-1
InChI key
PUZPDOWCWNUUKD-UHFFFAOYSA-M
Analysis Note
In water insoluble matter: ≤ 0.01 %
Free alkali (as NaOH): ≤ 0.04 %
Free acid (as hydrofloric acid): ≤ 0.05 %
Chloride (Cl): ≤ 0.003 %
Hexafluorosilicate (SiF₆): ≤ 0.075 %
Sulfate (SO₄): ≤ 0.01 %
Sulfite (SO₃): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.001 %
Ca (Calcium): ≤ 0.004 %
Cu (Copper): ≤ 0.0002 %
Fe (Iron): ≤ 0.002 %
K (Potassium): ≤ 0.02 %
Loss on drying (150 °C, 4 h): ≤ 0.2 %
Other Notes
Legal Information
Still not finding the right product?
Explore all of our products under Sodium fluoride
signalword
Danger
hcodes
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
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
This item has
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 1064499050 | 04022536077109 |
| 1064490250 | 04022536077062 |
| 1064491000 | 04022536077079 |