Name: Ammonium Bifluoride
Synonyms: Neutral ammonium fluoride, ammonium acid fluoride
CAS No.: 1341-49-7
Chemical Formula: NH 4HF 2
Molecular Weight: 57.04
Class of risk : 8.3
UN NO. ：1727 / 2817
Specification:
NH 4HF 2: 98%min
Appearance: White splintershaped solid
Cauterant residue: 0.05 %Max
(NH 4) 2SO 4: 0.02 %Max
(NH 4) 2SiF 6: 0.02 %Max
Loss on drying: 0.5 %Max
Cl: 0.001%Max
Fe: 0.001 %Max
Ca: 0.001 %Max
Mg: 0.001 %Max
K: 0.001 %Max
Na: 0.001 %Max
As: 0.0005 %Max
Packing:25kg/bag