- Changsha BaoTai -HYDROGEN FLUORIDE ANHYDROUS,AHF,EL,UP, CAS RN 7664-39-3,EINECS 231-634-
hydrofluoric acid,electronic grade,el,up,ups,ahf, anhydrous,hydrogen fluoride,aqueous,hf,cas,7664,39,einecs,231,634,un,1052,1790,caf2,fluorite,fluorspar,aod,stainless,steel