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Merck

939315

Sigma-Aldrich

Copper(II) sulfate pentahydrate

new

≥99.9% (trace metals basis)

别名:

Blue Vitriol, Cupric sulfate pentahydrate

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About This Item

经验公式(希尔记法):
CuSO4. 5H2O
分類程式碼代碼:
12352302
分類程式碼代碼:
51211624

蒸汽壓力

7.3 mmHg ( 25 °C)

品質等級

種類

(High purity Salts)

化驗

≥99.9% (trace metals basis)
98-102% (Titration by Na2S2O3)

形狀

powder or crystals

雜質

<1000 ppm (total metallic impurities)

顏色

faint blue to very dark blue

mp

110 °C (lit.)

溶解度

water: soluble

負離子痕跡

chloride (Cl-): ≤20 ppm

正離子痕跡

Al: <50 ppm
Cu: <50 ppm
Fe: <50  ppm
K: <50 ppm
Mg: <50 ppm
Na: <50 ppm
Pb: <50 ppm
Zn: <50 ppm

應用

battery manufacturing

儲存溫度

room temp

一般說明

Copper(II) sulfate pentahydrate is a blue colored crytal known as blue vitrol. It is highly soluble in water and methanol whereas it is insluble in ethanol and acetone. Copper(II) sulfate pentahydrate is commonly used in various applications such as agriculture, electroplating, and as a laboratory reagent. It is widely use in developing low-cost and efficient electrocatalysts for applications such as water splitting, which is essential for the production of hydrogen as a clean fuel.

應用

  • Copper(II) sulfate pentahydrate can be used as a precursor
  • To synthesis of Molecular organic framwork (MOF) with benzene-1,3,5-tricarboxylic acid via solvothermal synthesis. This metal-organic framework (MOF) used as a heterogeneous catalyst for the biodiesel production with high yield
  • To synthesis of Ni foam film-supported CoCu alloy microspheres composed of nanosheets which act as a catalyst for the hydrolysis of ammonia borane. The catalyst has exhibited stability and reuseability.
  • Copper(II) sulfate pentahydrate can be used as a catalyst:
  • In acetylation of alcohols and phenols in the presence of acetic anhydride.
  • Many different copper-based compounds have been studied as catalysts in Copper-Catalyzed Azide-Alkyne Cycloaddition (CuAAC) using Cu(II) species such as Copper sulphate pentahydrate.
  • Catalyst for the synthesis of macrocyclic ynamides via intramolecular amidation of alkynyl Bromides.
  • It can also be used as a template in the synthesis of copper(II) ion-imprinted polymers using vinylpyridine and methacrylic acid as functional monomers. This polymer is used to quantify Cu2+ ion by using flame atomic absorption spectroscopy.

特點和優勢

  • Medium purity with trace metals basis
  • Inexpensive
  • Safe catalyst
  • Reuseability is high

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

儲存類別代碼

13 - Non Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Copper(II)-catalyzed amidations of alkynyl bromides as a general synthesis of ynamides and Z-enamides. An intramolecular amidation for the synthesis of macrocyclic ynamides
Zhang X, et al.
The Journal of Organic Chemistry, 71(11), 4170-7 (2006)
Electromagnetic-field-assisted synthesis of Ni foam film-supported CoCu alloy microspheres composed of nanosheets: A high performance catalyst for the hydrolysis of ammonia borane
Liao J, et al.
Catalysis Communications, 122, 16- 19 (2019)
The synthesis of biodiesel using copper based metal-organic framework as a catalyst
Pangestu T, et al.
Journal of Environmental Chemical Engineering, 7, 103277-103277 (2019)
Copper(I)-Catalyzed Alkyne?Azide Cycloaddition (CuAAC) ?Click? Reaction: A Powerful Tool for Functionalizing Polyhydroxylated Platforms
Pineda-Casta?eda H M, et al.
ACS Omega, 8(4), 3650?3666-3650?3666 (2023)

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