详情
Specification
it is colourles trnsparet or light yellow fuming , pungent odour
liqued can purify aluminum or unanium etch gass clearing
product hydrofluoric acid HF, acid flouhydric acid,
flouhydric acid, fluorohydric acid,fluoric acid, hydrofluoric
solution. other name El acido fluohidrico fluoro
hidrogeno,flurohidrico, fluouro,flussasure,L\'acide fluohydrique,
L\'fluorure, d hydrogene
USAGE.
Hydrofluoric acid,
purify aluminium and uranium
dissolve oxides
etch glas , carve a design , mark scale and text remove the oxide
from the surface of silicon in semiconductor industry" picking "
process of removeing oxygencontaining impurity from the sunface of
stainless steel synthetize various fluorine containing organices ,
such as teflon(polytetrafluoroethylene)and refrigerant feron.
