Property：It is a white crystal with relative density of 2.08.
It is soluble in water, butinsoluble
in alcohol. Its aqueous solution can etch glass. When heated sodiumhydrogen fluoride decomposes into sodium fluoride and
Usage：It is used as aseptic, glass etchant and flux of
metal. It is also used for texture finishing of textile, insectproof treatment
of leather and production of hydrogen fluoride.
Packing：Net in 25KG Plastic Woven Bag.