zinc sulfate

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Synonyms for zinc sulfate

a colorless water-soluble powder

References in periodicals archive ?
Naik, "Photocatalytic degradation of coralene dark red 2B azo dye using calcium zincate nanoparticles in presence of natural sunlight: an aid to environmental remediation," International Journal of Chemical Engineering and Applications, vol.
used a mechanochemical process to synthesize calcium zincate without using alkaline solution [10].
This short and selected literature review demonstrates that some confusions remain regarding the chemistry and structure of calcium zincate. Furthermore, until now, no scalable synthesis route for calcium zincate exists, yet, thereby impeding its potential industrialization.
* Epithas LEC-40 aluminum etch, which opens the aluminum lattice for uniform zincate formation.
The hydroxyls bond to a zinc molecule to form zincate. The zincate splits into two hydroxyls, a water molecule, and zinc oxide, releasing two electrons that travel through a circuit to power a device such as a hearing aid.
Earlier Rakhshani [15] reported preparation of AZO films bySILAR using sodium zincate complex.
Pure and Al-doped ZnO thin films were deposited on clean glass substrates by SILAR technique which involved dipping of the substrate in ammonium zincate complex kept at room temperature and hot water bath kept near boiling point.
In alkaline solutions, with pH > 9, the solubility of zinc increases with increasing pH, and in the high pH range, zinc oxide and hydroxides tend to dissolve with the formation of zincate ions.
The most common immersion coating process for magnesium alloy is the zincate process.
(8) Wyszynski, A.E., Institute of Metal Finishing, 45, 147, zincate on Al (1967).
Zinc has much in common with tin in that several solution options exist and are used - acid chloride and sulphate for electrogalvanizing, and alkaline zincate and cyanide for rack and barrel plating.
(16,17) Under alkaline conditions, Al will dissolve to give the aluminate ion, Al[O.sub.2.sup.-] (or, equivalently Al(OH)[.sub.4.sup.-]), and Zn will dissolve to form zincate, Zn[O.sup.2-] (or, equivalently Zn(OH)[.sub.4.sup.2-]) and bizincate, HZn[O.sub.2.sup.-].
Tromans writes the dissolution equilibrium reaction between zinc and zincate under alkaline conditions in terms of the hydroxylated zincate ion (21):
When plating aluminium, the introduction of zinc from the zincate film reduces the useful life of the solution sometimes by as much as 50 per cent.
An in-depth investigation revealed that the salt leads to the formation of zincates, which are essential for the Negishi coupling to occur at all with alkylzincs.