Packings
01199
Article No. 01199
Purity 95%
Molecular Formula NH4F
H.S. Code 2826.1990
Grade Extra Pure
CAS No. 12125-01-8
Molecular Weight 37.04
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:


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

Specifications

Appearance White crystalline powder, crystals, granules or chunks Assay (alkalimetric) Min 95%
Sulphate (SO4) Max 0.02% Chloride (Cl) Max 0.005%
Heavy metal (as Pb) Max 0.002% Iron (Fe) Max 0.002%

Safety Information and Hazard Symbols

Skull and Crossbones              

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