Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

11-0090

Sigma-Aldrich

Fehling′s reagent (A)

Synonym(s):

Copper(II) sulfate solution, Fehling’s Reagent I for sugars, Cupric sulfate standard

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

CAS Number:
7758-99-8
MDL number:
MFCD00010981
UNSPSC Code:
12352106
PubChem Substance ID:
329749275

form

liquid

reaction suitability

reagent type: catalyst
core: copper

availability

available only in Japan

SMILES string

[Cu++].[O-]S([O-])(=O)=O

InChI

1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2

InChI key

ARUVKPQLZAKDPS-UHFFFAOYSA-L

Looking for similar products? Visit Product Comparison Guide

Pictograms

Environment
GHS09

Signal Word

Warning

Hazard Statements

H410

Precautionary Statements

P273 - P391 - P501

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2

Storage Class Code

12 - Non Combustible Liquids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Antonella Amore et al.
FEMS microbiology letters, 337(2), 155-163 (2012-10-12)
In silico analyses of several laccase promoter sequences have shown the presence of many different responsive elements differentially distributed along the promoter sequences. Analysis of Pleurotus ostreatus laccase promoter poxa1b extending around 1400-bp upstream of the start codon showed the
M Seder-Colomina et al.
Ecotoxicology (London, England), 22(1), 199-205 (2012-11-10)
Microbial mats are coastal ecosystems that consist mainly of cyanobacteria, primary producers in these habitats that play an important role in stabilising delta sediments. However, these ecosystems are subject to various kinds of pollution, including metal contamination, placing their survival
Xu-Chen Cao et al.
PloS one, 8(2), e56735-e56735 (2013-03-08)
The aquaporin (AQP) family consists of a number of small integral membrane proteins that transport water and glycerol. AQPs are critical for trans-epithelial fluid transport. Recent reports demonstrated that AQPs, particularly AQP1 and AQP5, are expressed in high grade tumor
Eric J Wagner et al.
Journal of aquatic animal health, 25(2), 125-130 (2013-05-24)
Tests were conducted to determine the concentrations of copper sulfate needed to kill Flavobacterium psychrophilum, the cause of bacterial coldwater disease, either in vitro or on Rainbow Trout Oncorhynchus mykiss eggs. For the in vitro test, a plastic strip dipped
C Tarhan et al.
Genetics and molecular research : GMR, 11(4), 3824-3834 (2012-11-13)
Because of its specific electrochemical properties, copper is an essential heavy metal for living organisms. As with other heavy metals, high levels can provoke damage. We examined gene expression under copper stress in wild-type fission yeast (Schizosaccharomyces pombe) through differential
View All Related Papers

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