U+1F705 Alchemical Symbol for Aquafortis
U+1F705 wurde in Version 6.0 in 2010 zu Unicode hinzugefügt. Er gehört zum Block
Dieses Zeichen ist ein Other Symbol und wird allgemein verwendet, das heißt, in keiner speziellen Schrift.
Das Zeichen ist keine Zusammensetzung. Es hat keine zugewiesene Weite in ostasiatischen Texten. In bidirektionalem Text handelt es als Other Neutral. Bei einem Richtungswechsel wird es nicht gespiegelt. Das Wort, das U+1F705 mit ähnlichen Zeichen bildet, verbietet in sich Zeilenumbrüche.
Die Wikipedia hat die folgende Information zu diesem Codepunkt:
Nitric acid is the inorganic compound with the formula HNO3. It is a highly corrosive mineral acid. The compound is colorless, but samples tend to acquire a yellow cast over time due to decomposition into oxides of nitrogen. Most commercially available nitric acid has a concentration of 68% in water. When the solution contains more than 86% HNO3, it is referred to as fuming nitric acid. Depending on the amount of nitrogen dioxide present, fuming nitric acid is further characterized as red fuming nitric acid at concentrations above 86%, or white fuming nitric acid at concentrations above 95%.
Nitric acid is the primary reagent used for nitration – the addition of a nitro group, typically to an organic molecule. While some resulting nitro compounds are shock- and thermally-sensitive explosives, a few are stable enough to be used in munitions and demolition, while others are still more stable and used as pigments in inks and dyes. Nitric acid is also commonly used as a strong oxidizing agent.
Darstellungen
System | Darstellung |
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Nr. | 128773 |
UTF-8 | F0 9F 9C 85 |
UTF-16 | D8 3D DF 05 |
UTF-32 | 00 01 F7 05 |
URL-kodiert | %F0%9F%9C%85 |
HTML hex reference | 🜅 |
Falsches windows-1252-Mojibake | 🜅 |
Anderswo
Vollständiger Eintrag
Eigenschaft | Wert |
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6.0 (2010) | |
ALCHEMICAL SYMBOL FOR AQUAFORTIS | |
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keine Nummer | |
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