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Merck
CN

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
UNSPSC代码:
12352302
UNSPSC代码:
51211624

蒸汽压

7.3 mmHg ( 25 °C)

质量水平

类型

(High purity Salts)

方案

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

表单

powder or crystals

杂质

<1000 ppm (total metallic impurities)

颜色

faint blue to very dark blue

mp

110 °C (lit.)

溶解性

water: soluble

痕量阴离子

chloride (Cl-): ≤20 ppm

痕量阳离子

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

应用

battery manufacturing

储存温度

room temp

一般描述

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.

应用

  • 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.

特点和优势

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

警示用语:

Danger

危险声明

危险分类

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

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

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访问文档库

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)
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)
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)
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)

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