Zinc sulfate heptahydrate

Standard Zinc Solution. Dissolve exactly 13.629 g of zinc chloride, ACS reagent grade, or 28.754 g of zinc sulfate heptahydrate, and dilute to 1 E for O.IOOOM solution. [Pg.1168]

Chemical Designations - Synortyms White vitroil Zinc sulfate heptahydrate Zinc vitriol Chemical Formula ... [Pg.405]

A preferable, three-step, procedure for preparing anhydrous bis(2,4-pentanedionato)zinc, m.p. 127°, in good yields involves (1) the preparation of bis(2,4-pentanedionato)zinc hydrate from zinc sulfate heptahydrate and 2,4-pentanedione in aqueous solution in the absence of heat, (2) conversion of the bis(2,4-pentanedionato)zinc hydrate into a bis (2,4-pentanedionato) zinc-methanol adduct, and (3) decomposition of the methanol adduct. [Pg.76]

To a solution of 100 g. (1 mol) of 2,4-pentanedione and 40 g. (1 mol) of sodium hydroxide in 500 ml. of water is slowly added with stirring a solution of 144 g. (0.5 mol) of zinc sulfate heptahydrate in 500 ml. of water. After the suspension has stood for one hour, the white precipitate is filtered, washed with water, and dried, to give 122 g. (87%) of rather pure bis(2,4-pentanedionato)zinc hydrate with m.p. 138°. The crude product is dissolved in 11. of hot ethyl acetate, to which 50 ml. of 2,4-pentanedione has been added. The solution is filtered hot in order to remove a small amount of high-melting decomposition products. From the cooled solution, 90 g. (64%) of bis(2,4-pentanedionato) zinc hydrate is obtained as needles, m.p. 138 to 140°. [Pg.76]

Zinc Sulfate Heptahydrate Zinc Sulfocarbolate Zinc Sulfophenate Zinc Vitriol Zinc Yellow Zirconium Acetate Zirconium Acetate Solution Zirconium Nitrate Zirconium Nitrate Pentahydrate... [Pg.94]

Potassium phosphate monobasic Magnesium sulfate heptahydrate Calcium chloride dihydrate Zinc sulfate heptahydrate Ferric sulfate heptahydrate Copper sulfate pentahydrate Cobalt(II) chloride hexahydrate Perchloric acid Potassium hydrocarbonate... [Pg.102]

What is the molar mass of zinc sulfate heptahydrate, ZnS04-7H20 ... [Pg.276]

Zinc sulfate heptahydrate is incompatible with strong oxidizing agents. It is hygroscopic and needs to be protected from moisture. [Pg.102]

H14O11SZ11 (s) ZnS04 7H2O (s) Zinc Sulfate Heptahydrate H14O11SZ11 (s) ZnS04 7H2O (s)... [Pg.584]

ZnHUOIIS zinc sulfate heptahydrate 7446-20-0 25 00 1.9700 1 5159 ZrP2 zirconium phosphide 12037-80-8 25.00 4.7700 ... [Pg.308]

Zinc Sulfate White Vitriol Zinc Sulfate Heptahydrate Zinc Vitriol ... [Pg.262]

ZINC SULFATE or ZINC SULFATE HEPTAHYDRATE (7733-02-0) ZnS04 Reacts as an acid incompatible with strong bases, releasing heat. Violent reaction with phosphoms, finely divided aluminum or magnesium. Aqueous solution is incompatible with strong acids, alkalis, ammonia, aliphatic amines, alkanolamines, alkylene oxides, amides, epichlorohydrin, organic anhydrides, isocyanates, nitromethane, vinyl acetate. [Pg.1095]

CCRIS 5563 Op-Thal-Zin Sulfuric acid, zinc salt (1 1), heptahydrate VasoClear A Verazinc White vitriol (heptahydrate) Zinc sulfate Zinc sulfate heptahydrate Zinc sulfate (1 1) heptahydrate Zinc sulfate (ZnS04) heptahydrate Zinc vitriol (heptahydrate) Zincfrin white copperas zinc vitriol. Used in rayon, manufacture, dietary supplement, animal feeds, mordant, wood preservative, analytical reagent. Used as an astringent in ophthalmology. Electrolyte replenisher. Zinc supplement. Solid mp = 40° d = 1.9570. Alcon Labs Mallinckrodt Inc Sigma-Aldrich Fine Chem. [Pg.680]

ZnS04 7H20 ZINC SULFATE HEPTAHYDRATE 1847 ZrS[gl ZIRCONIUM MONOSULFIDE (GAS) 1883... [Pg.1921]

Tungsten(VI) fluoride (g) WF, -53 Zinc sulfate heptahydrate ZnSO,.7H,0 -138... [Pg.772]

Magnesium sulfate heptahydrate Calcium nitrate tetrahydrate Zinc sulfate heptahydrate Ferric sulfate heptahydrate Sodium Sulfate Sodium nitrate Potassium chloride Magnesium sulfate tetrahydrate Potassium iodide Aluminum chloride hexahydrate Boric acid... [Pg.35]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...