Supply High Quality Copper Sulfate Pentahydrate CAS No. 7758-99-8

Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of supply high quality copper sulfate pentahydrate cas no. 7758-99-8 in China. Welcome to buy high quality chemical products at competitive price from our factory.

Copper sulfate is produced industrially by treating copper metal with hot concentrated sulfuric acid or its oxides with dilute sulfuric acid. For laboratory use, copper sulfate is usually purchased. Copper sulfate can also be produced by slowly leaching low-grade copper ore in air; bacteria may be used to hasten the process.

Basic Info:

Usage:

Copper(II) sulfate pentahydrate decomposes before melting. It loses two water molecules upon heating at 63 °C (145 °F), followed by two more at 109 °C (228 °F) and the final water molecule at 200 °C (392 °F). Dehydration proceeds by decomposition of the tetraaquacopper(2+) moiety, two opposing aqua groups are lost to give a diaquacopper(2+) moiety. The second dehydration step occurs when the final two aqua groups are lost. Complete dehydration occurs when the final unbound water molecule is lost. At 650 °C (1,202 °F), copper(II) sulfate decomposes into copper(II) oxide (CuO) and sulfur trioxide (SO3).

The pentahydrate (CuSO4·5H2O), the most commonly encountered salt, is bright blue. It exothermically dissolves in water to give the aquo complex [Cu(H2O)6]2+, which has octahedral molecular geometry. The structure of the solid pentahydrate reveals a polymeric structure wherein copper is again octahedral but bound to four water ligands. The Cu(II)(H2O)4 centers are interconnected by sulfate anions to form chains. Anhydrous copper sulfate is a light grey powder.

Company Information:

Xiamen Ditai Chemicals Co., Ltd is a professional chemical company in China. Special
izing deal and export various kinds of quality chemicals since 1997. The products Inclu
de industry chemical, Animal feed additive, Food additive, Agrochemical, Fertilizer, ph
armaceuticals, water treatment and Minerals. Our management team has over 17 year
s of combined expertise meeting the needs of clients. We are proud our quality chemci
als and service was approbated by the clients in the worldwide.

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ay pay attention to the quality control. For us, quality means satisfied clients. Only by c
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