Copper(II) sulfate pentahydrate

99.999% trace metals basis

Sulfuric acid, copper(II) salt (1:1) pentahydrate, Blue Vitriol, Cupric sulfate pentahydrate
Linear Formula:
CuSO4 · 5H2O
CAS Number:
Molecular Weight:
EC Number:
MDL number:
PubChem Substance ID:

Quality Level

vapor pressure

7.3 mmHg ( 25 °C)


99.999% trace metals basis


crystals and lumps


≤15.0  ppm Trace Metal Analysis


110 °C (dec.) (lit.)

Featured Industry

Battery Manufacturing

SMILES string




InChI key


Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

It used largely as is or as a precursor in the production of numerous other compounds. The pentahydrate is soluble in alkaline solutions. Upon heating to 100oC in dry air, the pentahydrate converts to trihydrate.


10, 50 g in poly bottle

Signal Word


Hazard Statements


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


13 - Non Combustible Solids

WGK Germany


Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

Certificate of Analysis

Certificate of Origin

Richardson HW, et al.
Handbook of Copper Compounds and Applications null
Bhagwan S Batule et al.
International journal of nanomedicine, 10 Spec Iss, 137-142 (2015-09-09)
We developed a simple but efficient method to synthesize protein-inorganic hybrid nanostructures with a flower-like shape (nanoflowers), which relies on sonication to facilitate the synthesis of the nanoflowers. With this technique, we synthesized nanoflowers containing laccase as a model protein...
Mark Jelcic et al.
Cell chemical biology, 27(8), 1073-1083 (2020-06-11)
ATP is an important energy metabolite and allosteric signal in health and disease. ATP-interacting proteins, such as P2 receptors, control inflammation, cell death, migration, and wound healing. However, identification of allosteric ATP sites remains challenging, and our current inventory of...
Yan Wang et al.
Pharmaceutical research, 31(11), 3106-3119 (2014-05-23)
Although Cu complexes have been investigated as anticancer agents, there has been no description of Cu itself as a cancer killing agent. A stealth liposomal Cu formulation (LpCu) was studied in vitro and in vivo. LpCu was evaluated in prostate...
Florence Haudin et al.
Physical chemistry chemical physics : PCCP, 17(19), 12804-12811 (2015-04-25)
The growth of chemical gardens is studied experimentally in a horizontal confined geometry when a solution of metallic salt is injected into an alkaline solution at a fixed flow rate. Various precipitate patterns are observed-spirals, flowers, worms or filaments-depending on...
In many technologies, performance requirements drive device dimensions below the scale of electron mean free paths (λe). This trend has increased scientific interest and technological importance of electrical resistivities at the nanoscale.
Read More

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service