fluoroboric acid

fluoroboric acid Cas No.: 16872-11-0 Another Names:hydrofluoroboric acid, tetrafluorobric acid Molecular Formula:HBF4 Relative Molecular Weight:87.83 Index NameIndex Fluoroboric Acid(HBF4),%≥42.0 Free boric Acid(H3BO3),%≤2.5 Properties: Fluoroboric Acid is a colorless and transparent liquid strong acid.It can't exist in a pure It can only exist in aqueous solution.In general.The industral product is about 42-48% of aqueous solution Its relative density si 1.32-1.37,Fluoroboric Acid is steady in concentrated solution. It can be resolved when it is heated to 130°C.It can mix and dissolve with water or alcohol.The product is toxic and very corrosive. Application: The product is often used as organic synthetic catalyst or as cleaning agent filmr-Emving agent and polishing compound on the surface of metal aluminium and stainless steel in a fluoroborate electroplating trough,and also used as chemical remover for lead and tinning layer. In petroleum industry,HBF4 can be used as acidification for siliceous oil rock well. Storage: It should be stored in a cool and ventilated storehouse. Transport: The product belongs to Grade B inorganic acid corrosive goods. It should be kept away from the rain and the sunlight during its transportation. Packing: The product is rifilled in a polyvinyl chloride plastic drum, its net weight is 25kg,Per drum,Clear signs of Intense Poison.Corrosive Goods and Upward should appear on the packs. Our company has owns self-support export right,and we have export license for our products..If you have such inquiry for it pls let us know it without hesitate.We look forwards for your early reply.