Electronic Grade Hydrofluoric Acid
Grade: Semi G5
Specifications:500ml Bottle、4L Bottle、200L Drum、ISO Tank
Detailed Introduction
Application: cleaning and etching
Electronic-grade hydrofluoric acid is one of the key chemicals in semiconductor manufacturing, because of its high purity and strong corrosiveness, it is used in the wafer cleaning process to remove oxide layers and other acids to remove contaminants such as metal ions; In the etching process, it is used for the etching of high-precision silica insulation layers or isolation layers; It is used in semiconductor processes such as the removal of doped glass layers in ion implantation post-processing. This product has the advantages of ultra-high purity, low particulate matter, controllable concentration and high precision, which can meet a variety of packaging requirements of customers.