Other Names
HF, Hydrofluoric acid
Definition
Hydrogen Fluoride (HF)
is a toxic, colorless, strongly acidic gas that
dissolves readily in water to form hydrochloric acid. It is less reactive than chlorine.
Hydrogen fluoride is a stable by-product of chlorofluorocarbons (CFC's) destruction by UV
radiation in the stratosphere. In the stratosphere HF increases with altitude exactly
where CFC's decrease. Growth rate of HCl has dcreased because of reduced CFC production
after the Montreal Protocol of CFC elimination. It is also produced by volcanic
eruptions.
Applications
| (1)
Atmospheric Chemistry Models |
(3)
Polar Atmospheric Processes |
| (2)
Monitoring of Ozone Layer |
(4)
Tropospheric-Stratospheric Exchanges |
GES DISC Datasets
Quick Search for 'Hydrogen Fluoride' with Mirador
Click on the corresponding 'WHOM access' links in the table below to access products containing specific parameter.
| Begin Date |
End Date |
WHOM Access |
Doc |
Hydrogen Fluoride (HF) Profiles (mixing ratios at different pressure levels)
Global Gridded, at equal intervals of latitude/or equal intervals of time |
vmr |
UARS/HALOE
|
1991-10-11 |
2005-11-21 |
UARHA2FN
|
Y
|
Hydrogen Fluoride (HF) Profiles (mixing ratios at different pressure levels)
Global Gridded, at equal intervals of latitude/or equal intervals of time |
vmr |
UARS/HALOE
|
1991-10-11 |
2005-11-21 |
UARHA3AT
|
Y
|
Atmos Composition
