This kind of Ammonium Silicofluoride is non-combustible, toxic, and highly irritating. It reacts with acid to release toxic corrosive fumes, which is released by high heat, and it is poisoning if ingested or inhaled. Besides, it has a strong stimulating effect on eyes, skin, mucous membranes and upper respiratory tract.
Properties: The Ammonium Silicofluoride is colorless crystals powder, soluble in water and alcohol. It has α and β two configuration, α is isometric system, β is triclinic system, stable in air, but when the β configuration is heated for a long time, its own crystal system break, then converted to α configuration powder. The two states can be soluble in water and ethanol, insoluble in propanol.
Application: The Ammonium Silicofluoride can be used as moth proofing agent, disinfector in brewing industry, glass etchant, moth proof for textiles, light metal casting, and also used in artificial cryolite and producing ammonium chlorate etc.
Packing: in net 25kg bags
UN No.: 2854