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Chlorites, CIO

HCIO4, one of the strongest of the mineral acids. The perchlorates are more stable than the other chlorine oxyanions, ie, chlorates, CIO chlorites, CIO or hypochlorites, OCf (3) (see Chlorine oxygen acids and salts). Essentially, all of the commercial perchlorate compounds are prepared either direcdy or indirectly by electrochemical oxidation of chlorine compounds (4—8) (see Alkali and chlorine products Electrochemical processing). [Pg.64]

Chlorine-oxygen compounds discussed here are hypochlorite CIO-, chlorite CIO/-, chlorate CIO/", perchlorate CIO]/, and chlorine dioxide CIO2. With the exception of chlorite, all chlorine-oxygen compounds mentioned can be obtained as a direct product of electrolysis, but electrolytic production is not dominating in all cases. There are chemical pathways, too, using molecular chlorine and caustic alkali as basic educts - which have been produced electrolytically before. [Pg.270]

C104 is perchiorate, CIOs is chlora/e, C102 is chlorite, CIO is hyporMorite... [Pg.55]

CIO CIO3, chlorine dioxide ClOj", dioxidochlorine( ) ClOO", chloridodioxygen O (0-0)0, —ClOj, dioxo-X -chloranyl chloryl —OCIO, oxo-X -chloranyloxy CIO3 dioxidochlorine(l+) (not chloryl) ClOj", dioxidochlorate(l-) chlorite CIO ", dioxidochlorato(l—) chlorito... [Pg.69]

CIOJ (perchlorate) CIO3 (chlorate) CIO2 (chlorite) CIO (hypochlorite)... [Pg.49]

Acidified sodium chlorite (NaClO HjO ) is used as a standard reagent for delignification and extraction of cellulose from wood materials (Wise, 1946). Chlorite (CIO ) may produce chlorine radical, Cl, which reacts and fragments the lignocellulosic material into highly toxic organochlorine compounds. Several studies have reported cellulose extraction by chlorites, in combination with alkali and heating at different duration (Table 13.1). [Pg.391]

Organic Reactions. The chlorite ion, CIO,, is mosdy a weak and slow oxidizer in alkaline aqueous solutions. Aldehydes (qv) can be readily oxidized to the corresponding carboxyhc acids in neutral or weakly acidic solutions. Mixing sohd sodium chlorite with combustible organic materials can result in explosions and fire on shock, exposure to heat, or dames. [Pg.487]

Arts, (a) Sodium chlorite and (b) barium hypochlorite. Note that parentheses enclose the CIO" ions, because there is a subscript to show that there are two of them. In (a), there is only one anion, which contains two oxygen atoms. [Pg.108]

Chlorine dioxide does not hydrolyze to any appreciable extent between pH 2 and 10 but remains in solution. Dilute neutral or acidic aqueous solutions are stable if kept cool, well sealed, and protected from sunlight. In the absence of oxidizable substances and in the presence of hydroxide ions, chlorine dioxide will dissolve in water and then decompose with the slow formation of chlorite and chlorate ions (e g., 2CIO2 + 20H" C102 + CIOs + H2O). At chlorine dioxide concentrations in the 5-10 mg/L range at pH 12, the decomposition half-life of chlorine dioxide in solution ranges from 20 to 180 minutes (Aieta and Berg 1986 Stevens 1982 WHO 2000). [Pg.103]

An experimental value16 for the Cl—O bond length for the chlorite ion, CIOs ", is 1.57 0.03 A for NH4C102 the bond angle is 110° 2°. The bond length corresponds to bond number 1.37 and charge +0.38 on the chlorine atom, which is reasonable. [Pg.324]

There are only three oxyanions that form anhydrous salts chlorites (C102), chlorates (C10(), and perchlorates (C104). Their stability increases with the increasing oxidation state of the halogen. There is no clear evidence for the existence of stoichiometric, anhydrous hypochlorites (CIO). Even for the few reported salts (NaCIO, Ca(C10)2) one finds reports of smell of chlorine, indicating continuous decomposition at ambient temperature. [Pg.203]

CIO" hypochlorite CI02 chlorite CI03 chlorate CI04 perchlorate... [Pg.88]

CIO hypochlorite C102 chlorite ClQ.r chlorate C104 perchlorate... [Pg.104]

CIO" Hypochlorite C102" Chlorite CIO3 Chlorate CIO4 Perchlorate... [Pg.91]


See other pages where Chlorites, CIO is mentioned: [Pg.103]    [Pg.113]    [Pg.85]    [Pg.326]    [Pg.95]    [Pg.294]    [Pg.67]    [Pg.1255]    [Pg.56]    [Pg.12]    [Pg.717]    [Pg.61]    [Pg.79]    [Pg.103]    [Pg.113]    [Pg.85]    [Pg.326]    [Pg.95]    [Pg.294]    [Pg.67]    [Pg.1255]    [Pg.56]    [Pg.12]    [Pg.717]    [Pg.61]    [Pg.79]    [Pg.55]    [Pg.13]    [Pg.103]    [Pg.112]    [Pg.136]    [Pg.596]    [Pg.283]    [Pg.1039]    [Pg.372]    [Pg.25]    [Pg.60]    [Pg.60]    [Pg.24]    [Pg.283]    [Pg.66]    [Pg.1039]    [Pg.291]    [Pg.283]    [Pg.283]   
See also in sourсe #XX -- [ Pg.855 , Pg.859 , Pg.860 , Pg.861 , Pg.1002 , Pg.1007 , Pg.1008 ]




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Chlorite

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