Acetic acid, zirconium -salt

Acetic acid vinyl ester polymers. See Polyvinyl acetate Acetic acid, zirconium salt. See Zirconium acetate Acetic aldehyde. See Acetaldehyde Acetic ester Acetic ether. See Ethyl acetate Acetic, 1,2,3-propanetriyl ester Acetin. See Triacetin Acetoacetic acid ethyl ester. See Ethylacetoacetate Acetoacetic acid, 2-hydroxyethyl ester, acrylate. See 2-(Acetoacetoxy) ethyl acrylate... 

Synonyms Acetic acid, zirconium salt Zirconyl acetate Empirical CjHjOzZr... 

Acetic acid, zinc salt. See Zinc acetate Acetic acid, zirconium salt. See Zirconium acetate... 

Ruthenium, cobalt and halogen are the key elements of this catalysis (2), although ruthenium in combination with halogen-containing zirconium and titanium derivatives is also effective (3). In the case of the Ru-Oo couple, the highest yields of acetic acid may generally be achieved with ruthenium oxide, carbonyls and complex derivatives in combination with various cobalt halides dispersed in low-melting quaternary phosphonium halide salts (2). 

The zirconium salts of organic acids are widely applied in industry. Carboxylatozirconylic acids are used in treating dermatitis and in making textiles water repellent, while zirconium acetate, Zr(OAc)4, and the trilactozirconate Na2H[Zr(0H)(MeC(0H)C02)3] are components of body deodorants, and the 2-ethylhexanoate and naphthenate are used as siccatives. 

CHROMIC ACID, DISODIUM SALT (10588-01-9) A strong oxidizer. Reacts violently with reducing agents, acids, acetic anhydride, hydrazine, combustible materials, organic substances, metal powders. Reacts with acrolein, antimony trisulfide, antimony tritelluride, arsenic pentasulfide, 1,1-dichloro-l-nitroethane, 1,3-dichloropropene, diethylamine, fluorine, hydrazine, potassium iodide, sodium tetraborate, sodium tetraborate decahydrate, sodium borohydride, zirconium dusts, r-trioxane. Incompatible with m-bis(trichlormethyI)benzene, hydroxylamine. Aqueous solution is caustic incompatible with acids, alcohols, aldehydes, alkylene oxides, cresols, caprolactam solution, epichlorohydrin, organic anhydrides, glycols, maleic anhydride, phenols. Attacks aluminum copper, brass, bronze, tin, zinc, especially in the presence of moisture. 

Zirconium (IV) oxide is formed when zirconium oxide hydrates or zirconium salts of volatile, oi rgen-containing acids (nitrates, oxalates, acetates, etc.) are dehydrated and then calcined. 

Carbonates. Basic zirconium carbonate [37356-18-6] is produced in a two-step process in which zirconium is precipitated as a basic sulfate from an oxychloride solution. The carbonate is formed by an exchange reaction between a water slurry of basic zirconium sulfate and sodium carbonate or ammonium carbonate at 80°C (203). The particulate product is easily filtered. Freshly precipitated zirconium hydroxide, dispersed in water under carbon dioxide in a pressure vessel at ca 200—300 kPa (2—3 atm), absorbs carbon dioxide to form the basic zirconium carbonate (204). Washed free of other anions, it can be dissolved in organic acids such as lactic, acetic, citric, oxaUc, and tartaric to form zirconium oxy salts of these acids. 

Fig. 6.28 Selectivity plot for PVA( ) [329] and PVA-based membranes SSA-GA ( ) [330] PSSA-MA (a) [331, 332], SSA/PSSA-MA (a) [333] sulfonated phenolic resin (sPh) (v) [334] PI/3,6-pyrenetrisulfonic acid (TSGEPS) ( ) [335] SSA/PVP (0) [336] bis (4-y-aminopropyldiethoxysilylphenyl)sulfone (APDSPS) ( ) [337] Organophosphorous acid/ chitosan (o) [329] aminopropyl triethoxysilane (APTES) (a) [338] sulfonated PVA (O) [339], methylpropane sulfonic acid (MPSA) ( ) [340, 341], sPOSS ( ) [342] DSDSBA (o) [343] SSA/Si02 (a) [344] PAA/Si02 (v) [345] N-p-carboxy benzyl chitosan (CBC)/Si02 ( ) [346] benzene-silica ( ) [347] Si-sPS/A)/PWA ( ) [348] sulphated p-CD (a) [349] Montmorillonite ( ) [350, 351] Organoclay ( ) [352] PVA-co-Poly(vinyl acetate-co-itaconic acid/PMA (T) [353] poly(ether sulfone/PWA (ffl) [354] Zirconium phosphate/Cs-salt SWA (X) [355]...

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