Molecular Formula: HF
Molecular Weight: 20.01
Technology Index: GB7744-1997
Index Name Index
Superior Grade First Grade Eligible Grade
Hydrofluoric Content,% ?Y 99.95 99.90 99.70
Moisture,% ?ü 0.03 0.06 0.10
Fluorsoilicic Acid,% ?ü 0.010 0.020 0.050
Sulfur dioxide(SO2),% ?ü 0.007 0.015 0.030
Non-volatile Acid(H2SO4),% ?ü 0.005 0.020 0.050
Properties:
The product is a colorless, transparent liquid. It has a strongly pungent odor. It is very corrosive and strongly toxic. White fumes can rise from it in air. Boiling point, 19.5??C.
Application:
The product is mainly used for making element fluorine, fluorsalt, haloidalkane fluoride and hydrofluoric acid. It can be also used as fluoride agent.
Storage:
The product should be stored in a storehouse with a shed and kept away from the sunlight. Strictly forbid storing it with combustibles and explosives together.
Transport:
It should be treated as Grade A inorganic acid corrosive goods.
Packing:
(1)It is refilled in a mid-pressure steel cylinder without a fusible stopper, with net weight 330kg or 660kg per cylinder.
(2)Isotank with net weight 16500kg.