potassium nitrosodisulfonate
potassium nitrosodisulfonate structure
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Common Name | potassium nitrosodisulfonate | ||
|---|---|---|---|---|
| CAS Number | 14293-70-0 | Molecular Weight | 268.329 | |
| Density | N/A | Boiling Point | N/A | |
| Molecular Formula | K2NO7S2 | Melting Point | N/A | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS02, GHS07 |
Signal Word | Danger | |
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Indirect detection of superoxide in RAW 264.7 macrophage cells using microchip electrophoresis coupled to laser-induced fluorescence.
Anal. Bioanal. Chem 407 , 7003-12, (2015) Superoxide, a naturally produced reactive oxygen species (ROS) in the human body, is involved in many pathological and physiological signaling processes. However, if superoxide formation is left unregulated, overproduction can lead to oxidative damage to impo... |
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Metal ion binding to D-xylose isomerase from Streptomyces violaceoruber.
Biochem. J. 250(1) , 285-90, (1988) The binding of two activating cations, Co2+ and Mg2+, and of one inhibitory cation, Ca2+, to D-xylose isomerase from Streptomyces violaceoruber was investigated. Equilibrium-dialysis and spectrometric studies revealed that the enzyme binds 2 mol of Co2+/mol o... |
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Substoichiometric determination of cobalt in crud.
Radioisotopes 34(4) , 201-6, (1985) A substoichiometric extraction method with nitroso-R salt (NRS) has been studied for the determination of trace Co in crud. The Co-NRS complex is extracted substoichiometrically into Capriquat-CHCl3 at pH 6.5-9.0 in 20 min of shaking time. The analytical resu... |
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Column chromatographic pre-concentration of iron(III) in alloys and biological samples with 1-nitroso-2-naphthol-3,6-disulphonate and benzyldimethyltetradecylammonium-perchlorate adsorbent supported on naphthalene using atomic absorption spectrometry.
Analyst 115(9) , 1191-5, (1990) The solid ion-pair material produced from the reaction between benzyldimethyltetradecylammonium chloride (BDTA) and sodium perchlorate on naphthalene provides the basis for a simple, rapid and selective technique for pre-concentrating iron from up to 500 ml o... |
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Effects of blueberry and cranberry juice consumption on the plasma antioxidant capacity of healthy female volunteers.
Eur. J. Clin. Nutr. 54(5) , 405-8, (2000) To assess whether consumption of 500 ml of blueberry juice or cranberry juice by healthy female subjects increased plasma phenolic content and antioxidant capacity.Latin square arrangement to eliminate ordering effects. After an overnight fast, nine volunteer... |
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Reductions by aquatitanium(II).
Dalton Trans. (10) , 1781-4, (2005) Solutions of titanium(II), prepared by dissolving titanium wire in mixtures of hydrofluoric and triflic acids, reduce quinones, nitrosodisulfonate anion, and complexes of cobalt(III). When the oxidant is taken in excess, these reactions yield Ti(IV), whereas ... |
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Ovothiols as free-radical scavengers and the mechanism of ovothiol-promoted NAD(P)H-O2 oxidoreductase activity.
Biochemistry 29(7) , 1953-61, (1990) Racemic ovothiol A [(+/-)-1a] and the ovothiol model compound 1,5-dimethyl-4-mercaptoimidazole (DMI, 2) were found to scavange the free radicals Fremy's salt (4) and Banfield' radical (5) much more rapidly than did the thiol antioxidant glutathione. Ovothiol ... |
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The interaction of bisulfite and its free radical analog-nitroxyldisulfonate with periodic acid-oxidized lymphocytes and their effect on blastogenesis.
Chem. Biol. Interact. 55(3) , 289-302, (1985) Nitroxyldisulfonate [Fremy's salt; (KSO3)2NO.] and bisulfite (NaHSO3) have abolished periodic acid (H5IO6)-induced blastogenesis of human peripheral blood lymphocytes (HPBL), but only inhibited the blastogenic response of H5IO6-oxidized rat and mouse lymphocy... |
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Stopped-flow ESR study on the reactivity of vitamin E, vitamin C and its lipophilic derivatives towards Fremy's salt in micellar systems.
Chem. Phys. Lipids 56(1) , 73-80, (1990) The reaction between Fremy's salt and alpha-tocopherol (VE), ascorbic acid (VC) and its lipophilic derivatives ascorbyl-6-caprylate (VC-8), 6-laurate (VC-12) and 6-palmitate (VC-16) were studied by stopped-flow ESR spectroscopy in cetyl trimethylammonium brom... |
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A spin label substrate analogue as active site-directed modifying agent. Tryptophan 140 of aspartate aminotransferase.
J. Biol. Chem. 258(4) , 2217-24, (1983)
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