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11-0090

Sigma-Aldrich

Fehling′s reagent (A)

Synonym(s):

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

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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

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pictograms

Environment
GHS09

signalword

Warning

hcodes

H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

Certificates of Analysis (COA)

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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
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
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
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
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