Reduction of the tetraaquo(ethylenediamine)cobalt(III) ion by bromide and hydrogen peroxide in acid solution

1979 ◽  
Vol 18 (7) ◽  
pp. 2044-2045 ◽  
Author(s):  
N. S. Rowan ◽  
C. Y. Price ◽  
W. Benjamin ◽  
C. B. Storm
Keyword(s):  
Hydrogen Peroxide ◽  
Acid Solution

scholarly journals THE RATE CONSTANT OF THE REACTION BETWEEN FERROUS IONS AND HYDROGEN PEROXIDE IN ACID SOLUTION

1957 ◽  
Vol 35 (5) ◽  
pp. 428-436 ◽  
Author(s):  
T. J. Hardwick
Keyword(s):  
Hydrogen Peroxide ◽  
Acid Solution ◽  
Sulphuric Acid ◽  
Acid Concentration ◽  
Rate Constant ◽  
Perchloric Acid ◽  
Ferrous Ion ◽  
Ferrous Ions ◽  
Bimolecular Rate Constant

Identical values of the bimolecular rate constant of the ferrous ion – hydrogen peroxide reaction were obtained from intercomparisons of the methods previously used in following this reaction. In perchloric acid the bimolecular rate constant is unaffected by acid concentration; in sulphuric acid it increases slightly in acid concentrations above 10−2N. The results agree with and explain the differences between those obtained by Baxendale and by Dainton, but are only in marginal agreement with those recently reported by Weiss.

Stability of Pt-Catalyzed Highly Oriented Pyrolytic Graphite Against Hydrogen Peroxide in Acid Solution

2006 ◽  
Vol 153 (1) ◽  
pp. A58 ◽  
Author(s):  
Taro Kinumoto ◽  
Kenji Takai ◽  
Yasutoshi Iriyama ◽  
Takeshi Abe ◽  
Minoru Inaba ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Acid Solution ◽  
Pyrolytic Graphite ◽  
Highly Oriented Pyrolytic Graphite ◽  
Pt Catalyzed

scholarly journals Inactivation of SARS-CoV-2 and influenza A virus by spraying hypochlorous acid solution and hydrogen peroxide solution in the form of Dry Fog

2021 ◽  
Author(s):  
Masahiro Urushidani ◽  
Akira Kawayoshi ◽  
Tomohiro Kotaki ◽  
Keiichi Saeki ◽  
Yasuko Mori ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Influenza Virus ◽  
Acid Solution ◽  
Influenza A Virus ◽  
Influenza A ◽  
Hypochlorous Acid ◽  
Test Chamber ◽  
Hydrogen Peroxide Solution ◽  
Environmental Surfaces ◽  
Environmental Surface

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of coronavirus disease 2019 (COVID-19), is transmitted by droplet and contact infection. SARS-CoV-2 that adheres to environmental surfaces remains infectious for several days. We herein attempted to inactivate SARS-CoV-2 and influenza A virus adhering to an environmental surface by spraying aerosolized hypochlorous acid solution and hydrogen peroxide solution in the form of Dry Fog (fog that does not wet objects even if touched). SARS-CoV-2 and influenza virus were dried on plastic plates and placed into a test chamber for inactivation by the Dry Fog spraying of disinfectants. The results obtained showed that Dry Fog spraying inactivated SARS-CoV-2 and influenza A virus in time- and exposed disinfectant amount-dependent manners. SARS-CoV-2 was more resistant to the virucidal effects of aerosolized hypochlorous acid solution and hydrogen peroxide solution than influenza A virus; therefore, higher concentrations of spray solutions were required to inactivate SARS-CoV-2 than influenza A virus. The present results provide important information for the development of a strategy that inactivates SARS-CoV-2 and influenza A virus on environmental surfaces by spatial spraying.

Iron(III) Complexes with Hydrogen Peroxide which Can Discriminate Two Reaction Types; Oxidation (H-Atom Abstraction) and Oxygenation Reaction

1995 ◽  
Vol 50 (3-4) ◽  
pp. 205-208 ◽  
Author(s):  
Yuzo Nishida ◽  
Sayo Ito
Keyword(s):  
Hydrogen Peroxide ◽  
Acid Solution ◽  
High Activity ◽  
Oxidative Degradation ◽  
Nitrilotriacetic Acid ◽  
Diacetic Acid ◽  
Experimental Conditions

Iron(III)-NTA (nitrilotriacetic acid) solution shows high activity for oxidative degradation of 2′-deoxyribose in the presence of hydrogen peroxide, whereas its activity of Fe(III)-TFDA (2-aminomethyltetrahydrofuran-N,N-diacetic acid) is negligible under the same experimental conditions; however the latter solution exhibits abnormally higher reactivity for oxygenation reaction at 8-position of 2′-deoxyguanosine than other iron(III) chelates examined. These results suggest that oxidative degradation of deoxyribose and the oxygenation of deoxyguanosine are caused by a different iron(III)-peroxide species.

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