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Ammonium Fluoride AR

Product Code.
00211
Grade
Purity
Min 98%
CAS No.
12125-01-8
Molecular Formula
NH4F
Molecular Weight
37.04
H.S.Code
2826.19900
Shelf Life
60 Months

Physical Properties

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

Packaging

Specification

Appearance
White crystalline powder, crystals, granules or chunks
Assay (by NaOH titration)
Min. 98.0%
Heavy metal (as Pb)
Max. 0.0005%
Insoluble matter
Max. 0.005%
Residue on ignition
Max. 0.01%
Chloride (Cl)
Max. 0.001%
Sulphate (SO4)
Max. 0.005%
Iron (Fe)
Max. 0.0005%

Safety Information and Hazard Symbols

Symbol: GHS06
Signal Word: Danger
UN No.: 2505
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H301-H311-H331
Precaution Statement: P261-P280-P301 + P310-P311