Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted. The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov. Updates regarding government operating status and resumption of normal operations can be found at opm.gov.

NLM Logo

Hydrofluoric Acid MeSH Descriptor Data 2026


MeSH Heading
Hydrofluoric Acid
Tree Number(s)
D01.029.260.328
D01.303.350
Unique ID
D006858
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D006858
Annotation
hydrogen fluoride in water; can cause burns; /‌analogs = FLUORIDES or specific fluoride
Scope Note
Hydrofluoric acid. A solution of hydrogen fluoride in water. It is a colorless fuming liquid which can cause painful burns.
Entry Term(s)
Fluohydric Acid
Fluorhydric Acid
Hydrogen Fluoride
Registry Numbers
RGL5YE86CZ
Related Numbers
7664-39-3
CAS Type 1 Name
Hydrofluoric acid
Previous Indexing
Acids (1966-1971)
Fluorides (1966-1971)
Public MeSH Note
77
History Note
77(72)
Date Introduced
1977/01/01
Last Updated
2013/07/08
Hydrofluoric Acid Preferred
page delivered in 0.139s