The preparation of ester heterocycles mostly uses heteroatoms as nucleophilic sites, which are achieved by intramolecular substitution or addition reactions. Compound: Aluminum(III) sulfate xhydrate( cas:17927-65-0 ) is researched.COA of Formula: Al2H8O13S3.Sychev, M. M.; Shiballo, V. G.; Katushkin, V. P.; Ustinov, A. E. published the article 《Dielectric properties of calcium, zinc, magnesium, copper, aluminum, iron, manganese, nickel, and cobalt sulfates》 about this compound( cas:17927-65-0 ) in Khim. Tekhnol. Vyazhushchikh Veshchestv. Keywords: dielec constant sulfate hydrate cement. Let’s learn more about this compound (cas:17927-65-0).
The dielec. constant (κ) of various sulfate hydrates of Ca2+, Zn2+, Mg2+, Cu2+, Al3+, Fe2+, Mn2+, Ni2+, and Co2+ was studied in relation to the n (number of mols. of bound water); the κ increased with an increase in n. A rectilinear equation κ = α + n × tg β is derived, where α = κ of anhydrous salt and tg β = tangent of the angle of curve κ-n. The compressive strength of cement stones, containing these crystallohydrates, decreased with an increase in tg β of the salt.
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Reference:
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com