SODIUM FLUORIDE AR

Article No. Grade Purity Cas no. Molecular Formula Molecular Weight H.S. Code Shelf Life
S0188800500 AR 99% 7681-49-4 NaF 41.99 2826.1990
60 Months

Physical Properties

Physical state at 20 °C

Solid

Colour

White powder

Odour

Odorless

pH value

7.4

Melting Point/ Freezing point [°C]

993 °C

Vapour density

1.45

Density [g/cm3]

2.78

Solubility in water [% weight]

Soluble in water

Specifications

Appearance:

 A white powder

Insoluble matter:

 Max 0.01%

Chloride (Cl):

 Max 0.005%

Sulphate (SO4):

 Max 0.01%

Heavy metal (as Pb):

 Max 0.001%

Loss on drying (at 105°C) :

 Max 0.2%

Lead (Pb):

 Max 0.0005%

Iron (Fe):

 Max 0.002%

Assay:

 Min 99%

Free alkali (as NH3):

 Max 0.04%

Calcium (Ca):

 Max 0.004%

Sulphite (as SO3):

 Max 0.005%

Acidity (as HF):

 Max 0.05%

Free alkali:

 Max 0.04%

Hexafluorosilicate (SiF6):

 Max 0.1%

Safety Information and Hazard Symbols

Symbol: GHS06
Signal Word: Danger
UN No.: 1690
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H315-H319
Precaution Statement: P301 + P310-P305 + P351 + P338
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Globally Harmonized System of classification and Labelling of Chemicals (GHS)

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