ammonium bi fluoride

ammonium fluoride CAS NO.: 12125-01-8 Properties: The product is a white powdery crystal.It can deliquesce easily and dissolve easily in water. It can dissolve in alcohol slightly.It can be resolved when it is affected by the heat or it is in hot water. It can corrode glass. It`s poisonous. Application: The product can be used for glass frosting or extracting rare elements and used as a preservative or a mordant. AMMONIUM FLUORIDE Molecular Formula:NH4F Molecular Weight:37.04Index NameIndexABCAmmonium Fluoride[(NH4F]Content(purity),%≥98.00 97.00 95.00 Residue Content,%≤0.05 0.05 0.10 Sulphate(H2SO4)Content,%≤0.10 0.15 0.15 Ammonium Fluorosilicate[(NH4)2SiF6]Content,%≤0.50 0.50 1.00