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1.06450

Supelco

Sodium fluoride

99.99 Suprapur®

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Synonym(s):
Sodium fluoride
Empirical Formula (Hill Notation):
FNa
CAS Number:
Molecular Weight:
41.99
MDL number:
EC Index Number:
231-667-8

grade

for inorganic trace analysis

Quality Level

vapor pressure

1 hPa ( 1077 °C)

Assay

99.99%

potency

148.5 mg/kg LD50, oral (Rat)

pH

10.2 (20 °C, 40 g/L in H2O)

mp

996 °C

density

2.8 g/cm3 at 20 °C

storage temp.

2-30°C

InChI

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

InChI key

PUZPDOWCWNUUKD-UHFFFAOYSA-M

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1 of 4

This Item
1.064491.93270S7920
Sodium fluoride 99.99 Suprapur®

Supelco

1.06450

Sodium fluoride

-
Sodium fluoride for analysis EMSURE® Reag. Ph Eur

Supelco

1.06449

Sodium fluoride

-
Sodium fluoride for analysis EMPARTA® ACS

Supelco

1.93270

Sodium fluoride

-
Sodium fluoride BioXtra, ≥99%

Sigma-Aldrich

S7920

Sodium fluoride

Premium Grade
vapor pressure

1 hPa ( 1077 °C)

vapor pressure

1 hPa ( 1077 °C)

vapor pressure

1.4 mmHg ( 0 °C)

vapor pressure

1.4 mmHg ( 0 °C)

assay

99.99%

assay

≥99.5% (precipitation titration)

assay

-

assay

≥99%

pH

10.2 (20 °C, 40 g/L in H2O)

pH

10.2 (20 °C, 40 g/L in H2O)

pH

-

pH

-

mp

996 °C

mp

996 °C

mp

993 °C (lit.)

mp

993 °C (lit.)

density

2.8 g/cm3 at 20 °C

density

2.8 g/cm3 at 20 °C

density

-

density

-

Analysis Note

Purity (metallic): ≥ 99.99 %
Ba (Barium): ≤ 5 ppm
Ca (Calcium): ≤ 5 ppm
Co (Cobalt): ≤ 0.05 ppm
Cu (Copper): ≤ 0.05 ppm
Fe (Iron): ≤ 0.5 ppm
K (Potassium): ≤ 2 ppm
Li (Lithium): ≤ 0.5 ppm
Mg (Magnesium): ≤ 1 ppm
Mn (Manganese): ≤ 0.05 ppm
Ni (Nickel): ≤ 0.05 ppm
Pb (Lead): ≤ 0.1 ppm
Sr (Strontium): ≤ 1 ppm
Zn (Zinc): ≤ 0.2 ppm

Legal Information

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

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

Supplementary Hazards

Storage Class Code

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


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