CAS 7647-01-0: Salzsäure
Beschreibung:
Salzsäure, mit der CAS-Nummer 7647-01-0, ist eine starke, farblose und hochkorrosive Säure, die eine Lösung von Chlorwasserstoff (HCl) in Wasser ist. Sie hat einen stechenden, reizenden Geruch und ist hochlöslich in Wasser, wobei sie eine starke Säure bildet, die sich vollständig in Wasserstoffionen (H⁺) und Chloridionen (Cl⁻) dissociiert. Salzsäure zeichnet sich durch seinen niedrigen pH-Wert aus, der typischerweise bei etwa 1 liegt, was auf seine starke Säure hinweist. Sie wird in verschiedenen industriellen Anwendungen weit verbreitet eingesetzt, einschließlich der Metallreinigung, der pH-Regulierung und der Herstellung von Chloriden, Düngemitteln und Farbstoffen. Im Labor dient sie als Reagenz für verschiedene chemische Reaktionen. Aufgrund ihrer korrosiven Natur kann sie bei Kontakt schwere Verbrennungen und Gewebeschäden verursachen und erfordert eine sorgfältige Handhabung und Lagerung in geeigneten Materialien wie Glas oder bestimmten Kunststoffen. Salzsäure spielt auch eine entscheidende Rolle bei der Verdauung im menschlichen Magen, indem sie bei der Zersetzung von Nahrung und der Aufnahme von Nährstoffen hilft.
Formel:ClH
InChl:InChI=1S/ClH/h1H
InChI Key:InChIKey=VEXZGXHMUGYJMC-UHFFFAOYSA-N
SMILES:Cl
Synonyme:- 1-2 Hydrochloric Acid AR
- 12 Hydrochloric Acid AR 36%
- Acide chlorhydrique
- Acide muriatique
- Acido idroclorico
- Acido muriatico
- Anhydrous hydrochloric acid
- Anhydrous hydrogen chloride
- Ácido clorhídrico
- Baume HCL
- Chloridric acid
- Weitere Synonyme anzeigen
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Ausgelaufenes produktHydrochloric acid, for analysis, 25% solution in water
CAS:Kontrolliertes ProduktThis Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:ClHFarbe und Form:Clear colorless, SolutionMolekulargewicht:36.46Hydrochloric acid, 5M solution
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