Hydrofluoric acid
Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water. It is a precursor to almost all fluorine compounds, including pharmaceuticals such as fluoxetine (Prozac), diverse materials such as PTFE (Teflon), and elemental fluorine itself. It is a colourless solution that is highly corrosive, capable of dissolving many materials, especially oxides. Its ability to dissolve glass has been known since the 17th century, even before Carl Wilhelm Scheele prepared it in large quantities in 1771. Because of its high reactivity toward glass and moderate reactivity toward many metals, hydrofluoric acid is usually stored in plastic containers (although PTFE is slightly permeable to it).
primaryTopic
Hydrofluoric acid
Hydrofluoric acid is a solution of hydrogen fluoride (HF) in water. It is a precursor to almost all fluorine compounds, including pharmaceuticals such as fluoxetine (Prozac), diverse materials such as PTFE (Teflon), and elemental fluorine itself. It is a colourless solution that is highly corrosive, capable of dissolving many materials, especially oxides. Its ability to dissolve glass has been known since the 17th century, even before Carl Wilhelm Scheele prepared it in large quantities in 1771. Because of its high reactivity toward glass and moderate reactivity toward many metals, hydrofluoric acid is usually stored in plastic containers (although PTFE is slightly permeable to it).
has abstract
El ácido fluorhídrico es la so ...... ilizando material de plástico.
@es
Flusssäure, auch Fluorwasserst ...... delstahl-Behältern aufbewahrt.
@de
Hydrofluoric acid is a solutio ...... m2 (25 square inches) of skin.
@en
Kwas fluorowodorowy, HFaq – ni ...... kcyjnych (przemysł drożdżowy).
@pl
L'acido fluoridrico (nome IUPA ...... ca gravi ustioni per contatto.
@it
L’acide fluorhydrique est une ...... xique de fluorure d'hydrogène.
@fr
Ácido fluorídrico, solução aqu ...... tropia molar é 173,78 J/mol·K.
@pt
Пла́виковая кислота́ (фторовод ...... оторого получают фтороводород.
@ru
حمض الهيدروفلوريك هو محلول لفل ...... فقد يكون غير مؤلم، ولكنه مميت.
@ar
フッ化水素酸(フッかすいそさん、Hydrofluoric a ...... るが、触れると激しく体を腐食する危険な毒物としても知られる。
@ja
Link from a Wikipage to an external page
Wikipage page ID
Wikipage revision ID
739,705,075
ImageAlt
White plastic bottle with safe ...... g symbols are clearly visible.
ImageFileL
ImageFileR
ImageName
Hydrofluoric acid
ImageNameL
Ball-and-stick model of hydrogen fluoride
Ball-and-stick model of the fluoride anion
ImageNameR
Ball-and-stick model of the hydronium cation
Ball-and-stick model of water
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othernames
fluoric acid; fluorhydric acid
verifiedrevid
464,361,624
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hypernym
comment
El ácido fluorhídrico es la so ...... ilizando material de plástico.
@es
Flusssäure, auch Fluorwasserst ...... delstahl-Behältern aufbewahrt.
@de
Hydrofluoric acid is a solutio ...... is slightly permeable to it).
@en
Kwas fluorowodorowy, HFaq – ni ...... krzemionka SiO2, tak wolna ja
@pl
L'acido fluoridrico (nome IUPA ...... ali vengono chiamati fluoruri.
@it
L’acide fluorhydrique est une ...... xique de fluorure d'hydrogène.
@fr
Ácido fluorídrico, solução aqu ...... tropia molar é 173,78 J/mol·K.
@pt
Пла́виковая кислота́ (фторовод ...... оторого получают фтороводород.
@ru
حمض الهيدروفلوريك هو محلول لفل ...... فقد يكون غير مؤلم، ولكنه مميت.
@ar
フッ化水素酸(フッかすいそさん、Hydrofluoric a ...... るが、触れると激しく体を腐食する危険な毒物としても知られる。
@ja
label
Acide fluorhydrique
@fr
Acido fluoridrico
@it
Flusssäure
@de
Hydrofluoric acid
@en
Kwas fluorowodorowy
@pl
Ácido fluorhídrico
@es
Ácido fluorídrico
@pt
Плавиковая кислота
@ru
حمض الهيدروفلوريك
@ar
フッ化水素酸
@ja