209198
Copper(II) sulfate pentahydrate
ACS reagent, ≥98.0%
동의어(들):
Cupric sulfate pentahydrate, Sulfuric acid, copper(II) salt (1:1) pentahydrate
조직 및 계약 가격을 보려면 로그인를 클릭합니다.
크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
Linear Formula:
CuSO4 · 5H2O
CAS 번호:
Molecular Weight:
249.69
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-847-6
MDL number:
Assay:
≥98.0%, 98.0-102.0% (ACS specification)
Grade:
ACS reagent
Form:
crystals
grade
ACS reagent
Quality Level
vapor pressure
7.3 mmHg ( 25 °C)
assay
≥98.0%, 98.0-102.0% (ACS specification)
form
crystals
reaction suitability
reaction type: click chemistry, reagent type: catalyst
core: copper
pH
3.5-4.5 (20 °C, 50 g/L)
mp
110 °C (dec.) (lit.)
anion traces
chloride (Cl-): ≤0.001%
cation traces
Ca: ≤0.005%, Fe: ≤0.003%, K: ≤0.01%, Na: ≤0.02%, Ni: ≤0.005%
SMILES string
O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O
InChI
1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
InChI key
JZCCFEFSEZPSOG-UHFFFAOYSA-L
General description
Copper(II) sulfate pentahydrate is a Lewis acid catalyst commonly used to promote acid-catalyzed organic transformations. It can also act as an effective redox catalyst in combination with other mixed oxidizing agents.
Application
Copper(II) sulfate pentahydrate can be used as a catalyst:
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.
- In acetylation of alcohols and phenols in the presence of acetic anhydride.
- To synthesize various ynamides via intramolecular coupling of amides with 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.
Features and Benefits
CuSO4.5H2O is an inexpensive, safe catalyst to be used in various organic transformations. It can also be recovered and reused in another reaction.
Still not finding the right product?
Explore all of our products under Copper(II) sulfate pentahydrate
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
flash_point_f
Not applicable
flash_point_c
Not applicable
저장 등급
11 - Combustible Solids
Wei Zhao et al.
Dalton transactions (Cambridge, England : 2003), (8)(8), 1509-1517 (2005-04-13)
Three novel metal-organic frameworks (MOFs), [Cu(1)SO4].H2O (4), [Cu2(2)2(SO4)2].4H2O (5) and [Cu(3)(H2O)]SO4.5.5H2O (6), were obtained by hydrothermal reactions of CuSO4.5H2O with the corresponding ligands, which have different flexibility. The structures of the synthesized complexes were determined by single-crystal X-ray diffraction analyses.
Damijana Urankar et al.
Journal of combinatorial chemistry, 10(6), 981-985 (2008-10-17)
Azoamides, previously established as bioactive intracellular GSH-depleting agents, were decorated with a terminal alkyne moiety to 4 and then were transformed, by copper(I)-catalyzed azide-alkyne cycloaddition (CuAAC), into different ligand-arm functionalized azoamides 6. Azides 5 having ligand-arms amenable for binding to
Xuan Ming et al.
Cell research, 30(11), 980-996 (2020-06-26)
Mitotic inheritance of the DNA methylome is a challenging task for the maintenance of cell identity. Whether DNA methylation pattern in different genomic contexts can all be faithfully maintained is an open question. A replication-coupled DNA methylation maintenance model was