SODIUM FLUORIDE AR

Chemical Information
Article No.	AL4139
Grade	AR
Purity	99%
CAS Number	7681-49-4
Molecular Formula	NaF
Molecular Weight	41.99
HS Code	28261990
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Vapour density	1.45
Colour	White powder
Solubility in water(% weight)	Soluble in water
Melting point/ Freezing point(°C)	993 °C
pH value	7.4
Density (g/cm3)	2.78
Odour	Odorless

Safety Information and Hazard Symbols
Precaution Statement	P301 + P310-P305 + P351 + P338
Hazardous Statement	H301-H315-H319
Symbol	GHS06
Signal Word	Danger
Packing Group	III

Specifications
Iron (Fe)	Max 0.002%
Assay	Min 99%
Sulphate (SO4)	Max 0.01%
Lead (Pb)	Max 0.0005%
Chloride (Cl)	Max 0.005%
Appearance	A white powder
Calcium (Ca)	Max 0.004%