AMMONIUM FLUORIDE Extra Pure

Chemical Information
Article No.	AL0357
Grade	Extra Pure
Purity	95%
CAS Number	12125-01-8
Molecular Formula	NH4F
Molecular Weight	37.04
HS Code	28261990
Shelf Life	5 Years

Physical Properties
Solubility in water(% weight)	100 g/l00 ml water @ 0C
Colour	Colorless crystals
Melting point/ Freezing point(°C)	Sublimes upon heating
pH value	Aqueous solution is an acid
Density (g/cm3)	1.01
Odour	Odorless
Physical state at 20 °C	Solid

Safety Information and Hazard Symbols
Precaution Statement	P261-P280-P301 + P310-P311
Hazardous Statement	H301-H311-H331
Symbol	GHS06
Signal Word	Danger
Packing Group	III

Specifications
Iron (Fe)	Max 0.002%
Sulphate (SO4)	Max 0.02%
Heavy metals (as Pb)	Max 0.002%
Chloride (Cl)	Max 0.005%
Appearance	White Crystalline powder, crystals, granules or chunks