310492
Potassium dioxide
chunks, 5-10 mm
Synonym(s):
Potassium superoxide
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About This Item
Empirical Formula (Hill Notation):
KO2
CAS Number:
Molecular Weight:
71.10
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
form
chunks
particle size
5-10 mm
SMILES string
[K+].[O][O-]
InChI
1S/K.HO2/c;1-2/h;1H/q+1;/p-1
InChI key
DUPSQGGNCHNYTQ-UHFFFAOYSA-M
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Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Ox. Sol. 1 - Skin Corr. 1B
Supplementary Hazards
Storage Class Code
5.1A - Strongly oxidizing hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Hongtao Zhao et al.
Free radical biology & medicine, 34(11), 1359-1368 (2003-05-22)
Hydroethidine (HE) or dihydroethidium (DHE), a redox-sensitive probe, has been widely used to detect intracellular superoxide anion. It is a common assumption that the reaction between superoxide and HE results in the formation of a two-electron oxidized product, ethidium (E+)
Neeraj Chauhan et al.
Eukaryotic cell, 2(5), 1018-1024 (2003-10-14)
Ssk1p of Candida albicans is a putative response regulator protein of the Hog1 two-component signal transduction system. In Saccharomyces cerevisiae, the phosphorylation state of Ssk1p determines whether genes that promote the adaptation of cells to osmotic stress are activated. We
T Itoh et al.
Bioorganic & medicinal chemistry, 8(8), 1983-1989 (2000-09-26)
N-Aminoazaaromatics were found to react with nitric oxide in the presence of oxygen to afford deaminated products in high yields. The reaction proceeded almost instantaneously in various solvents including water, and one to two equivalent of NO was consumed depending
Maria Stefania Spagnuolo et al.
Nitric oxide : biology and chemistry, 14(3), 272-277 (2005-11-19)
S-Nitrosothiols act as carrier and reservoir of nitric oxide (NO), and release NO under stimulation of ascorbate (Asc). Erythrocyte can regenerate Asc from its oxidised products, thus saving this powerful antioxidant. In this paper the effect of donors of NO
R Cannio et al.
European journal of biochemistry, 267(1), 235-243 (1999-12-22)
An oxygen-induced iron superoxide dismutase was found in the culture fluid of the thermoacidophilic crenarchaeon Sulfolobus solfataricus during growth on glucose-rich media. This protein was also identified as being associated with the cell-surface, with the amount of the released and
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