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Hydrofluoric acid

Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water. Solutions of HF are colorless, acidic and highly corrosive. A common concentration is 49% (48–52%) but stronger solutions are available. In industry, it is less important than its anhydrous derivative hydrogen fluoride but in the laboratory it is a more common reagent used to make some…

Applications, Uses & Acidity

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Overview

Uses

Production

Properties

Acidity

Health and safety

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Map overview Semantic statistics

Hydrofluoric acid

Nodes61
Edges60
Triples54
Avg. degree1.97
Density0.032787
Components1

How this topic connects Entity context

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Hydrofluoric acid

Top relations

related to Acidity · 12
Hydrofluoric acid → Although, At, Dilute, During, H0, H2O, Hammett, HF, However, Ka, This, Unlike
related to External links · 10
Hydrofluoric acid → Acid, Chemical HazardsCID, CID, HF, Hydrofluoric Acid Burn, International Chemical Safety Card, Medicine, Pocket Guide, PubChem, The New England Journal
related to Health and safety · 9
Hydrofluoric acid → Accidental, Cases, Despite, HF, Hydrofluoric, In, It, Since, Symptoms
related to Etchant, cleaner · 7
Hydrofluoric acid → Because, For, Fossiliferous, Hydrofluoric, In, It, Wright
related to Production · 6
Hydrofluoric acid → CaF2, Carl Wilhelm Scheele, Digestion, Hydrofluoric, It, The
related to Production of inorganic fluorides · 5
Hydrofluoric acid → AlF3, Foremost, Most, Na3AlF6, Other
is a · 2
Hydrofluoric acid → component of household rust stain remover, solution of hydrogen fluoride

Important terminology Word statistics

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Important terminology

acid hydrofluoric hf fluoride hydrogen solutions solution used acidity dilute fluorides may concentrated sulfuric ion concentration state corrosive also acidic

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hydrofluoric acidis asolution of hydrogen fluoride0.90text
Hydrofluoric acidis acomponent of household rust stain remover0.90text
the tendency of HFinstance ofbut also of other factors0.80text
H2Oinstance ofbut also of other factors0.80text
and Finstance ofbut also of other factors0.80text
Hydrofluoric acidrelated to AcidityUnlike0.60section
Hydrofluoric acidrelated to AcidityThis0.60section
Hydrofluoric acidrelated to AcidityHF0.60section
Hydrofluoric acidrelated to AcidityH2O0.60section
Hydrofluoric acidrelated to AcidityAt0.60section
Hydrofluoric acidrelated to AcidityAlthough0.60section
Hydrofluoric acidrelated to AcidityDilute0.60section

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    Min side: 3
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