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2. Zinc oxide - Wikipedia

   en.wikipedia.org/wiki/Zinc_oxide

   Zinc oxide is an inorganic compound with the formula Zn O.It is a white powder which is insoluble in water. ZnO is used as an additive in numerous materials and products including cosmetics, food supplements, rubbers, plastics, ceramics, glass, cement, lubricants, [12] paints, sunscreens, ointments, adhesives, sealants, pigments, foods, batteries, ferrites, fire retardants, semi conductors ...

3. Sodium zincate - Wikipedia

   en.wikipedia.org/wiki/Sodium_zincate

   Solutions of sodium zincate may be prepared by dissolving zinc, zinc hydroxide, or zinc oxide in an aqueous solution of sodium hydroxide. [2] Simplified equations for these complex processes are: ZnO + H 2 O + 2 NaOH → Na 2 Zn(OH) 4 Zn + 2 H 2 O + 2 NaOH → Na 2 Zn(OH) 4 + H 2

4. Zincate - Wikipedia

   en.wikipedia.org/wiki/Zincate

   In the health supplement industry zincate may also mean a commercially available zinc supplement, typically formulated as zinc sulfate. [citation needed] Solutions prepared from dissolving zinc hydroxide or zinc oxide in a strong alkali like sodium hydroxide, which contains various zincate anions, are used in the metal plating industry, in ...

5. Zinc hydroxide - Wikipedia

   en.wikipedia.org/wiki/Zinc_hydroxide

   Zinc hydroxide Zn 2 is an inorganic chemical compound. It also occurs naturally as 3 rare minerals: wülfingite (orthorhombic), ashoverite and sweetite (both tetragonal). Like the hydroxides of other metals, such as lead , aluminium , beryllium , tin and chromium , Zinc hydroxide (and Zinc oxide ), is amphoteric .

6. Zinc compounds - Wikipedia

   en.wikipedia.org/wiki/Zinc_compounds

   Zinc oxide, ZnO, is the most important manufactured compound of zinc, with a wide variety of uses. [2] It crystallizes with the Wurtzite structure. It is amphoteric , dissolving in acids to give the aqueous Zn 2+ ion and in alkali to give the zincate (a.k.a. tetrahydroxozincate) ion, [Zn(OH) 4 ] 2− .

7. Zinc sulfate - Wikipedia

   en.wikipedia.org/wiki/Zinc_sulfate

   Pharmaceutical-grade zinc sulfate is produced by treating high-purity zinc oxide with sulfuric acid: ZnO + H 2 SO 4 + 6 H 2 O → ZnSO 4 ·7H 2 O. In aqueous solution, all forms of zinc sulfate behave identically. These aqueous solutions consist of the metal aquo complex [Zn(H 2 O) 6] 2+ and SO 2− 4 ions.