perchloric acid


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per·chlo·ric acid

 (pər-klôr′ĭk)
n.
A colorless, corrosive liquid, HClO4, explosively unstable under some conditions, that is a powerful oxidant used as a catalyst and in explosives.

perchloric acid

(pəˈklɔːrɪk)
n
(Elements & Compounds) a colourless syrupy oxyacid of chlorine containing a greater proportion of oxygen than chloric acid. It is a powerful oxidizing agent and is used as a laboratory reagent. Formula: HClO4. Systematic name: chloric(VII) acid

per·chlo·ric acid

(pər-klôr′ĭk)
A clear, colorless liquid, HClO4, that is very corrosive and, under some conditions, extremely explosive. It is a powerful oxidant and is used as a catalyst and in explosives.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.perchloric acid - a powerful oxidizing agent; forms perchlorates
acid - any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt
Translations
perklorsyra
References in periodicals archive ?
3 g) was ice bath homogenized in 2 mL of 5% ice-cold perchloric acid at 13,500 rpm for 30 s and extracted for 15 min.
1]) of maghemite ferrofluid was determined by redox titration [24], The precipitate was centrifuged and treated repeatedly with perchloric acid (3 mol [L.
To measure rate of net nitrate uptake, 50u l filtrate and 950u l of 5% perchloric acid were mixed and absorbance was taken at 204nm by UV visible spectrophotometer.
1 mL) by adding perchloric acid (1 mL) in screw capped tube and heated at 95-100C in water bath for 1 hr.
Sample pretreatment involved a one-step Protein Precipitation (PPT) with methanol and perchloric acid (HCl[O.
It is therefore not known whether there is L-lactate bound to (or released from) the protein fraction of the sample after perchloric acid is added.
Very lysine-rich histones H1 and other related proteins were first solubilized with 5% perchloric acid (PCA), then core histones were solubilized with 35% acetic acid, and finally arginine-rich sperm proteins with dilute HCI (Subirana et al.
Kunkul, Dissolution kinetics of ulexite in perchloric acid solutions, Int.
An optional spray bar for perchloric acid use is available, as is an auto pH dosing system for the holding tank.
Sodium hydroxide, acetic acid, methanol, 2,4-dinitrophenylhydrazine (Brady's reagent, DNP), potassium iodide, ethyl acetate, hydrochloric acid, acetic anhydride, glacial acetic acid, perchloric acid, potassium hydrogen phthalate and Oracet blue indicator, Dragendorff's reagent and vanillin/sulphuric acid reagent were obtained from the Chemical Store of the Departments of Pharmaceutics and Pharmaceutical Chemistry, Faculty of Pharmacy and Pharmaceutical Sciences, KNUST, Ghana.
8N perchloric acid and neutralize with 1N KOH and estimate the ATP in the supernatant.