It is a colorless rhombus, granular or flaky crystal, soluble in water, but hardly soluble in alcohol. Its stable liquor is acidity in dry condition. It decomposes in hot water and has poison.
Molecular Formula : NH4HF2
Molecular Weight : 57.04
CAS NO. : 1341-49-7
Residue After Burning
Loss Weight On Drying
Usage : It is used as chemical reagent, glass etchant, aseptic and disinfector, filtrating agent, flux of metallurgy in fermenting industry .It is also used for pottery and magnesium alloy.
Store: In a dry and clean storeroom. Strictly prohibit insolation and rain, prevent damaged.
Packing : In 25Kg net, pack sealed, P.P. woven bags with double PE inners.