CAS 7697-37-2: Salpetersäure
Beschreibung:
Salpetersäure, mit der CAS-Nummer 7697-37-2, ist eine hochkorrosive und starke Mineralsäure, die durch ihr farbloses bis gelbliches Aussehen und ihren stechenden Geruch gekennzeichnet ist. Es ist ein starkes Oxidationsmittel und in Wasser löslich, wobei bei der Verdünnung eine stark exotherme Reaktion entsteht. Salpetersäure hat eine chemische Formel von HNO₃ und liegt typischerweise in konzentrierter Form als Lösung vor, die etwa 68 % Salpetersäure nach Gewicht enthält. Es ist bekannt für seine Fähigkeit, mit einer Vielzahl von Metallen zu reagieren, wobei oft Stickoxide und andere stickstoffhaltige Verbindungen entstehen. Aufgrund seiner starken Säure kann es bei Kontakt mit Haut oder Gewebe schwere Verbrennungen verursachen. Salpetersäure wird in verschiedenen industriellen Anwendungen weit verbreitet, einschließlich der Herstellung von Düngemitteln, Sprengstoffen und in der Herstellung von Kunststoffen und Farbstoffen. Darüber hinaus spielt es eine entscheidende Rolle bei der Synthese von Nitroverbindungen und dient als Reagenz in Laboren für verschiedene chemische Reaktionen. Eine ordnungsgemäße Handhabung und Lagerung sind aufgrund seiner gefährlichen Natur unerlässlich.
Formel:HNO3
InChl:InChI=1S/HNO3/c2-1(3)4/h(H,2,3,4)
InChI Key:InChIKey=GRYLNZFGIOXLOG-UHFFFAOYSA-N
SMILES:N(=O)(=O)O
Synonyme:- Acide nitrique
- Acido Nitrico
- Aqua fortis
- Azotic acid
- Clp Aa/Icp Nitric Acid
- Contract Lab Program AA/ICP Nitric acid
- Dilute Nitric Acid
- Fumic acid
- Fuming Nitric Acid
- Hydrogen Nitrate
- Nital
- Weitere Synonyme anzeigen
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Nitric Acid (65%)
CAS:Kontrolliertes ProduktFormel:HNO3Reinheit:65%Farbe und Form:ColourlessMolekulargewicht:63.01Nitric acid, 65-70%, 99.9999% (metals basis)
CAS:Nitric acid, 65-70% is used in as a nitrating or an oxidizing agent in organic synthesis. It is industrially used for the manufacturing of fertilizers. Further, it finds use in manufacture of explosives, nylon precursors, specialty organic compounds and drug intermediates.It is also used as a chemical doping agent for organic semiconductors, and in purification processes for raw carbon nanotubes, artificially age pine and maple. It is indirectly used as an oxidizer in liquid-fueled rockets for determining trace level metals in solutions.This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:HNO3Reinheit:99.9999%Farbe und Form:Clear colorless, LiquidMolekulargewicht:63.01Mercury standard solution, for AAS, solution, 1 mg/ml Hg in 10% HNO3
CAS:This 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:H2HgN2O7Farbe und Form:Clear colorless, SolutionMolekulargewicht:342.62Nitric acid
CAS:Formel:HNO3Farbe und Form:Clear, colourless to pale yellow liquidMolekulargewicht:63.01Nitric acid, for analysis, ca. 65% solution in water
CAS:This 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:HNO3Reinheit:65%Farbe und Form:Liquid, Clear colorlessMolekulargewicht:63.01Ref: AC-12466
Ausgelaufenes produktNitric acid, Environmental Grade, 67-70%
CAS:Main commercial usage is in the production of fertilizers and reagent for nitration. It implies in the applications for the production of explosives, nylon precursors, and specialty organic compounds. Nitric acid indirectly used as an oxidizer in liquid-fueled rockets for determining trace level metals in solutions. It is used as a chemical doping agent for organic semiconductors, and in purification processes for raw carbon nanotubes, artificially age pine and maple. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:HNO3Reinheit:67-70%Farbe und Form:Colorless to yellow, ≤10 APHA, Liquid.Molekulargewicht:63.01Nitric Acid (70%)
CAS:Kontrolliertes ProduktFormel:HNO3Reinheit:70%Farbe und Form:NeatMolekulargewicht:63.01Nitric acid, 1.0N Standardized Solution
CAS:Nitric acid, 1.0N Standardized Solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:HNO3Molekulargewicht:63.01Nitric acid, 90+%, ACS reagent, fuming
CAS:This 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:HNO3Reinheit:90+%Farbe und Form:Clear colorless to yellow, LiquidMolekulargewicht:63.01Reagecon Nitric Acid Dilute according to European Pharmacopoeia (EP) Chapter 4 (4.1.1)
CAS:Reagecon Nitric Acid Dilute is a high purity stable product developed and tested for European Pharmacopoeia (EP) applications. These include the preparation of other reagents (4.1.1), use in identification reactions of ions and functional groups (2.3.1) and used as a reagent in the performance of tests outlined in several EP monographs. - NIST traceable - This Reagecon EP reagent is accurate, stable and reproducible. Stability is proven (either opened or unopened) for the shelf life of this product.Farbe und Form:LiquidNitric acid, 2.0N Standardized Solution
CAS:Nitric acid, 2.0N Standardized Solution is used for volumetric analysis in laboratories. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formel:HNO3Farbe und Form:LiquidMolekulargewicht:63.01Nitric acid, 70%
CAS:This 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:HNO3Reinheit:70%Farbe und Form:Clear liquid, Free from suspended matter or sediment, May darken on storageMolekulargewicht:63.01Nitric acid, technical, 60% solution in water
CAS:This 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:HNO3Reinheit:60%Farbe und Form:Clear colorless to light yellow, LiquidMolekulargewicht:63.01
