Industrial Hydrofluoric Acid
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industrial hydrofluoric acid
Molecular Formula: HF
Molecular Weight: 20.01
Technology Index: GB7744-1998
ITEM Superior Grade Index
First Grade Eligible Grade
HF-40 HF-55 HF-40 HF-55
Hydrofluoric(HF) Content, %>= 40.0 40.0 55.0 40.0 55.0
Fluorosilicic Acid(H2SiF6) , %<= 0.02 0.2 0.5 2.5 5.0
Non-volatile Acid(H2SO4) , %<= 0.02 0.05 0.08 1.0 2.0
The product is a colorless and transparent solution. It has a strongly pungent odor and a strong toxicity. It is very corrosive.
The product is used in Chemical industry, Metallurgical Industry Glass Industry, Mine, Petroleum and Atomic Energy Industry.
The product should be stored in a storehouse with good ventilation.
It should be treated as Grade A inorganic acid corrosive goods during its transportation.
The product is refilled in a polythene plastic drum; Of course, We can also fill it on consumers ' requests.