Ammonium Bifluorid
Molecular Formula: NH4HF2
Molecular Weight: 57.04
Appearance: white or colorless transparent crystal
Content: 98% min
Melting point: 125.6 degree
Sulfate: 0.1% max SiF62-: 0.2% max
Residue: 0.2% max
Usage: used as the etchant for glass, mordant for fiber, food antiseptic
Package: 25kg per plastic plait
Danger Code: 83019;avoid exposing to rain or sun. Handle with care.